Question

The product of two decimals is 2.9484.if one of them is 0.78 find the other number .plz solve plz plz

Answer 1

Hello ...

Given - product of two decimals is

2.9484. One number is 0.78

To find - other number.

Calculation -

Let the other number be x.

Therefore , 0.78× x =2.9484

0.78x=2.9484

x= 2.9484/0.78

x= 3.78

So, the other number is 3.78

Hope it helps

^_^

Answer 2

Let the numbers be x and y.

Given that Product of two decimals numbers is 2.9484.

= > x * y = 2.9484

Given that one of the decimal is 0.78

⇒ 0.78 * y = 2.9484

⇒ y = 2.9484/0.78

⇒ y = 3.78.

Therefore, the number is 3.78.

Verification:

⇒ x * y

⇒ 0.78 * 3.78

⇒ 2.9484.

Hope this helps!