Answeit is blurry for me take a picture again
Step-by-step explanation:
Download the app photo math, it will give u all the answers for those and shows the work
1/5, 0.4, 1/2, 0.75
Just convert all of them to decimals first then it should be easy or you .
To solve, set an equation:
First Number: x
Second Number: 2x
x+2x=36
3x=36
divide both sides by 3
x=13
First Number: (x) 12
Second Number: (2x) 24
Answers: 12 and 24