Question

4/10 of what number is 316

Answer 1

So, 4/10 of 790 is 316.

Explanation:

To find the number, you can set up the equation:

`(4)/(10)x=316\\`

Now solve for x

Multiply both sides of the equation by 10/4 to isolate x

`x= 316((10)/(4) )\\\\ x= 316((5)/(2) )\\\\x=316(2.5)\\\\x= 790`

So, 4/10 of 790 is 316.