Question

45% of "a" is equal to 7.5% of "b".
Then "b" is how much percent of "a"?​

Answer 1

Answer:

the answer

percent of b is 37.5

Step-by-step explanation:

45%-7.5 =37.5

Answer 2

a×45/100=b×75/1000

or,45a=7.5b

or,7.5b=45a

or,b=45a/7.5b