Question

By what number should 6(2/9) be multiplied to get 40?
(Pls answer according to class 7th)

Answer 1

let it be x.
6(2/9)x = 40 ( according to ques)
6×2/9x=40
12/9x=40
12x=40×9
x=360/12
x=30

Answer 2

Given:

Product=40

One number=6(2/9)

To find:

The other number

Solution:

The other required number is 6(3/7).

We will multiply the two numbers and equate them with the given product to calculate the required value.

Let the other term be X.

The number given=6(2/9)

=56/9

Now, we will multiply the numbers and equate them with 40.

Using values, we get

56/9×X=40

X=40×9/56

X=5×9/7

X=45/7

X=6(3/7)

Therefore, the other required number is 6(3/7).