1800 is 5 times who, who is 9 times

More than double is greater than 1 times, and the exact number of times is unknown.

An integer can be divisible by another integer, and that integer is a multiple of another integer. For example, 15 is divisible by 3 or 5, so 15 is a multiple of 3 and a multiple of 5.

The quotient obtained by dividing one number by another. For example, a b = c, that is, a is a multiple of b. For example, if a b=c, it can be said that a is c times that of b.

Multiples of 2. At the end of a number is an even number (0,2,4,6,8), and this number is a multiple of 2.

For example, the end of 6 is a multiple of 2. 3776÷2=1888。

Multiples of 3. The sum of the digits of a number is a multiple of 3, and this number is a multiple of 3.

4926。(4+9+2+6) 3=7, which is a multiple of 3. 4926÷3=1642。

90 is a multiple of 6. It is a problem of finding that one number is a multiple of another. Unregistered:

There are many multiples of 6 and so on are multiples of 6. Multiples of 6 are even numbers whose sum of digits is divisible by 3. The sum of the digits of 90 9 0 9 is divisible by 3.

So 90 is a multiple of 6. Solve this problem according to the nature of divisible. 90 6 15,90 is divisible by the shirt royal 6.

So 90 is a multiple of 6.

Let this number be x, then its 6 times is 6x.

Then there is the equation: 6x=180, which can be solved to x=30

So 4 times this number, i.e. 4x=120.

Solution: The number is derived from 6 times 180 of a number.

4 times this number is 30x4=120

Let this number be x, 8x 144

x 18 So, it's 50 times that's that.

8 times a number is 1616, this number is 1616 8 = 202, this number is 202.

Just use division: 1616 8=202

Answer: 8 times a number is 1616, and this is 202.

Answer: 8 times a number is 1616, and this number is 202

This number is divided by 1616 by 8, which is equal to 202.

This number is 202.

This problem should be calculated by division:

Check: 202 8 = 1616

This number is 202.

We come up with the equation based on the question:

Conversely, it can be said that 202 times is 8 times 1616

Solution: Suppose this number is x, columnar:

8x=1616

x=1616/8

x=202

It can be calculated like this:

1616 8 = 202, i.e. this number is 202.

1708 plus at least 2 is a multiple of 5. Calculation process: According to the definition of multiples, in order to be a multiple of 5, the single digit of the number must be 0 or 5 to be divisible by the trace 5, and 1708 + 2 = 1710, at this time the single digit is 0, which can be divisible by 5.

An integer can be divisible by another integer, then that integer is a multiple of another integer. Multiples that are common to two or more integers are called their common multiples. The lowest of the common multiples of two or more integers is called their least common multiple.