Question

4.a) Give two equivalent ratios of 3:8.
b) An athlete can jog 3km in 15 minutes. At the same speed how much distance will he jog
in 20 minutes?
Maths

Answer 1

Answer:

a. 3:8=6:16=9:24

b. 4km

Step-by-step explanation:

a. 3/8=6/16=9/24

b. An athlete can jog in 15 minutes = 3km

An athlete can jog in 1 minute = 3/15

An athlete can jog in 20 minutes = 3/15*20

= 4km