1.In a class of Mr. Dizon's, the ratio of girls to boys is 3:2. If there are 18 boys, how many girls are there?

a.27
b.29
c.32
d.36

2.A piece of ribbon 24 m long is to be divided in the ratio 3:5. What is the measure of the shorter ribbon?

a.3 m
b.6 m
c.9 m
d.12 m

3.Perry can type 150 words in 1 1/2 minutes. At the same rate, how long will it take her to type 2,000 words?

a.10
b.20
c.30
d.40

4.Which of the following ratios is NOT in simplest form?

a.19:21
b.17:42
c.13:43
d.27:42

patulong po​