My girlfriend gave me a math problem A child eats an apple a minute and how much does it eat in two

2 days is 48 hours, so there is still 1 hour, and there is another meal. Go to bed. Toilet. Don't eat apples.

So he ate a total of 7*60*2+60=900 apples.

But this question really doesn't really lend itself to reality

There are 48 hours in two days. Lose 40 hours of eating, sleeping, and going to the bathroom, and there are still 8 hours. When I was happy, I ate 840 pieces, and I had to add another 60 for another hour, which is 900 pieces!

Come on! Or maybe this apple is too small! The small ones are as big as pomegranate seeds! Or the child has digestive problems! Alas! I can't eat 900 apples in 5 years! Hehe! ）

Eating apples will also be full, and eating thousands of people will die. Seven of them!

Eating zero in two days is a brain teaser!

Five minutes, because it is eaten at the same time.

Apples are rich in essential brain nutrients such as sugar, vitamins and minerals, and more importantly, zinc. According to research, zinc is a component of many important enzymes in the human body and is a key element for growth and development. Zinc is also an essential element for the building blocks of nucleic acids and proteins that are closely related to memory.

Zinc deficiency can cause dysplasia in the hippocampus at the edge of the cerebral cortex and affect memory. The edible portion of apples per 100 grams of edible apples accounts for 76%.

If 4 children eat at the same time, it only takes 5 minutes in total.

It takes at least 5 minutes for 4 children to eat 4 apples.

Because 4 children ate at the same time, they all ate in 5 minutes.

4 children eat 4 apples for 5 minutes. Because they were eaten together at the same time.

An apple, for a child, five minutes;

Four apples correspond to four children, and each of the four children has five minutes, which is only five minutes.

So at least five minutes.

Haha, trap question, one person eats one, or 5 minutes.

In 5 minutes, four children eat at the same time, one per person.

How to give an answer to this question if it is not scientific. Do the four children take turns eating or do they eat together?

5 minutes plug. One person eats one.

It's still 5 minutes, one for each person.

There are 66 children and 33 adults.

This is a chicken-rabbit cage problem. An adult is 2 apples, and a child is an appleIf 99 are all adults, they will eat 99 * 2 = 198 apples, but they actually only eat 99 apples, and every more child and one less adult will eat one less apple, so there are (198-99) (children.

In the same way, 99*, an adult.

There are 33 adults and 66 children.

An adult and two children just eat 2 + 1 = 3 apples, so in this case, three people eat three apples, so the average of one person and 1 apple is 1 person when the child is twice as large as an adult.

Number of adults = total number of people (2+1).

99 3 = 33 people.

So children = 99-33 = 66 people.

An adult eats 2 apples and 2 children eat 1 apple, so an adult and 2 children eat 3 apples.

Column formula: 2+1=3 (parts).

2 3 99 = 66 (person).

99-66=33 (person).

A: There are 66 children and 33 adults.

Set: If the adult is x, then the child is (99-x).

then there is 2x+(99-x) 2=99

x=33,99-x=66

A: There are 33 adults and 66 children.

There's no solution to this question, right? Unless the number of adults is 0, the number of children is 99. Otherwise, it is not possible to meet the total number of people 99 and the number of apples 99.

Summary. If a person eats one apple a minute, then it takes 100 minutes to eat 100 apples.

A person eats one apple a minute, and how many minutes does 100 apples eat.

If a person eats one apple a minute, then it takes 100 minutes to eat 100 apples.

Didn't you say a minute.

You think about it.

You're saying that if a person eats one guess apple a minute, then it only takes 100 minutes to eat 100 apples. Eating one apple per minute, the speed of the socks remains the same.

This is an intellectual question.

If a person eats one apple a minute, it takes 99 minutes to eat 100 apples. Because eating the first apple in the first minute, then the second apple in the second minute, and so on, until the 99th apple is eaten in the 99th minute, and finally the 100th apple is eaten in the 100th minute. Mountains and land.

I asked several people and said it was a minute.

So, it takes 100 minutes for a person to eat one apple per minute, 100 apples.

One person eats one apple per minute, and 100 people eat 100 apples in just 1 minute.

Let me ask you, you say someone eats three apples a day, how many apples do you eat in 4 days? This math problem is an elementary school problem, right? 3x4=12

That's eating 12 apples in four days.

A person eats three apples a day. If he insists on eating three apples a day. After eating for four days, he ate a total of 12 apples.

You can also eat three a day, and then three plus 3 + 3 + 3 and 3 more. That's a total of 12. So you can use multiplication as well as addition.

Multiplying 4 by 3 equals 12, which means that if someone eats three apples a day, they eat 12 apples in four days.

If you eat three apples a day, you will eat apples 3 4 = 12 in four days, that is to say, if you eat 12 apples in four days, the answer is 12.

Eating 12 apples in four days, this is a math problem, a person eats 3 apples a day, and asks how much to eat in four days, which is equivalent to 4 3s, that is, 4*3 12, so it is 12 apples. Hope it helps.

3 4 days a day is 3x4 = 12 (pieces), you can also 3 + 3 + 3 + 3 = 12 (pieces), answer: eat 12 apples in 4 days.

3 4 = 12, Answer: Someone eats three apples a day and 12 apples in four days.

According to the question, it can be calculated that four days have eaten:

3 4 = 12 (pcs).

Eating three apples a day, eating three times four equals 12 apples.

3x4=12 (pcs).

Answer: Eat twelve apples in four days.

Equation according to the title:

3 4 = 12 (pcs).

A: I ate 12 apples in four days.

3*4=12。Eat twelve apples in four days.

Somebody eats three apples a day, and how many apples they eat in four days is to find out what four threes are. Finding how many are is calculated by multiplication, so use 4 3 = 12.

Twelve of them, of course.