Question

Josie thinks of a number. 30% of her
number is 180. What number is she
thinking of?

Answer 1

600

Explanation:

30%=180

20%=120

50%=300

100%=600

or Unit Rate

180/30=6

6x100=600

Answer 2

60

Explanation:

30%=30/100

30y/100=180

=60