Question

4) Monica swam 4 laps in 15 minutes. At this rate, how many laps would she swim in 45 minutes?

O 8 laps
O 12 laps
O 15 laps
o 21 laps

Answer 1

Answer : 12 laps

(4 laps) x 3 / (15 minutes)x 3
12 laps / 45 minutes

Answer 2

12 laps

Explanation:

15÷4=3.75

45÷12=3.75

not sure whether it's true or not but at least I got the answer-