Question

1. Find the ratio of the following: (a) 5 minutes to 40 seconds​

Answer 1

Answer:

10:1

Step-by-step explanation:

5 minutes is

5*60= 300sec

so 300 sec/ 30 sec

10/1

ratio-- 10:1

Answer 2

Step-by-step explanation:

1 min = 60 seconds

5 min = 5 × 60 seconds = 300 seconds

= $\dfrac{300}{40}$

= $\dfrac{30\cancel0}{4\cancel0}$

= $\dfrac{15}{2}$

= 15 : 2