Question

A is 90% of B then what percent of A is B?​

Answer 1

Answer:

very hard bro think it is A only

Step-by-step explanation:

Answer 2

Step-by-step explanation:

A=90% of B

A=(90/100)×B

so,

B=100A/90

B=1/(90/100)×A

B=1/90% of A

or B=0.01% of A