Question

The remainder when four is subtracted from eight times a number

Answer 1

The remainder when four is subtracted from eight times a number is 0.5

Solution:

The remainder when four is subtracted from eight times a number:

Let us assume the number be x

Eight times a number = 8x

From the Question Given that:

4 subtracted from 8 times a number = 8x - 4

To Find the Value of x:

8x - 4 = 0

8x = 4

Divide the values:

x =
`(4)/(8)`

x =
`(1)/(2)`

x = 0.5

Therefore the value of x is ½ or 0.5

Hence, the remainder when four is subtracted from eight times a number is 0.5