Question

PLEASE HELP!!!

which numbers are equivalent??

A. 0.1,1/100,10%
B. 0.3,30,30%
C. 0.4,2/5,40%
D. 0.007,7/10, 7%

Answer 1

Change them all to the same type and compare.

0.1, 1/100, 10%

We have Decimal, Fraction, and Percent.

Switch them all to Decimal

0.1, 0.01, 0.1 <== Two match. Not 3

0.3,30,30%

We have decimal, integer (decimal), and percent.

Change them all to percent

30%, 3000%, 30% <== Two match. Not 3

Keep going. You'll find it.