Grade 5 learns and practices English during the summer vacation

In a bar chart, a centimeter-long bar represents 5,000 yuan, a 4-centimeter-long bar represents 8,000 yuan, and a centimeter-long bar represents (15,000) yuan.

A cuboid is cut into exactly two small cubes, and the surface area increases by 32 cubic decimeters after being cut, and the volume of this cuboid is ( 32 The surface area is ( 160 The sum of the length of the edges is ( 64

To find the qualified rate of the product is to find the number of qualified products is the percentage of the total number of products.

To find the germination rate of a seed is to find the number of germinated seeds is the percentage of the total number of seeds.

Class 5 (6) 40 students participated in the tree planting activity, with an average of 3 trees per person, and now 108 trees have survived, what is the survival rate of the trees in this tree planting activity? Hope.

1.The fruit store brought 120 kilograms of apples, and three-fifths more bananas than apples, how many grams of bananas were delivered?

120*(1+3 5)=192 (kg).

2.There were 45 students in the first semester of the third year, and the number of students this semester has increased by one-ninth compared to the previous semester. How many students are there this semester?

45*(1+1 9)=50 (person).

3.The engineering team wants to build a 1,500-meter-long road, and two-fifths of it has been dug up, how many meters are left to be repaired?

1500*(1-2 5)=1500*3 5=900 (meters).

4.There are 120 pear trees in the orchard, and the number of apple trees is one-sixth more than the number of pear trees. How many pear and apple trees are there?

120*(1+1 6)+120=260 (tree).

5.Grandma Wang's family has a total of 35 chickens and ducks, of which the number of chickens is two-thirds of that of ducks, how many chickens and ducks are there?

Ducks: 35 (1+2 3)=21 (only).

Chickens: 35-21=14 (pcs).

There are too many questions, take a position first, and you can't answer them well!

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m) grains) 5Ducks: 35 (1+2 3)=21 (birds) Chickens: 35-21=14 (birds).

The topic is not detailed enough, what do you want to write?

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