235k views
5 votes
30% of 900 is equal to 15% of what number?

User Shanmu
by
6.8k points

2 Answers

2 votes

Answer:

1800

Explanation:

usa test prep

User Pattabi Raman
by
5.9k points
5 votes

Answer:

The number is 18

Explanation:

Is means equals and of means multiply

30% * 900 = 15%*N

Changing to decimal form

.30*900 = .15 N

2.7 = .15N

Divide each side by .15

2.7/.15 = .15N/.15

18=N

The number is 18

User Jwal
by
6.1k points