Question

Express the following as ratio in simplest form : 45 minute to 4 hour​

Answer 1

Answer:

3:16

Step-by-step explanation:

45 min = 45/60 hours

Ratio of 45/60 h to 4 h

=45/60/4

= 45/60×4

= 45/240

= 3/16

= 3:16

Answer 2

Answer:

Step-by-step explanation:

3:16

Every hour is 60 min so 4 hrs will be 240 min

45:240

9:48 (dividing both by 5)

3:16(dividing both by 3)

there fore the answer is 3:16