Question

Please its timed!!!!

Which equation can be used to solve the problem?

495 is 55 percent of what number?
StartFraction 55 times 1 Over 495 times 1 EndFraction = StartFraction 55 Over 495 EndFraction
StartFraction 100 times 45 Over 55 times 45 EndFraction = StartFraction 4500 Over 2475 EndFraction
StartFraction 45 times 9 Over 100 times 9 EndFraction = StartFraction 405 Over 900 EndFraction
StartFraction 55 times 9 Over 100 times 9 EndFraction = StartFraction 495 Over 900 EndFraction

Answer 1

For me it is D

Explanation:

I am doing the quiz/test right now and as someone said in the comments of the previous answer, I believe that it is A for the assignment and D for the test.

Answer 2

a

Explanation: