Question

Find the whole quantities if
a) 12.5% of it is 125
b) 45% of it is 9000​

Answer 1

Answer:

a) 12.5% of it is 125

------->

12.5/100×x=125

125/1000×x=125

125×1000/125=x

x=1000

-------> x=1000

b) 45% of it is 9000

------->

45/100×x=9000

9000×100/45=x

9000×20/9=x

1000×20=x

x=2000

-------> x=2000

Step-by-step explanation:

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