Answer:
1)64
2)75
Step-by-step explanation:
Let the number be x
1)According to the question
50%×x=32
½×x=32
x=32×2
x=64
Let the number be y
2) according to the question
10%×y=7.5
⅒×y=7.5
y=7.5×10
y=75
