Question

1.25 = 0.75 + r
What is r ?

Answer 1

r = 0.5

Explanation:

1.25= 0.75 + r

r = 1.25- 0.75

r = 0.5

Answer 2

r = 0.5

Explanation:

`1.25=0.75+5`

We can subtract 0.75 from both sides. The 0.75 will then cancel out.

`0.5=r`

r = 0.5