Question

express the first quanity as a parcentage of a second 45 m 1 hr​

Answer 1

Answer:

Step-by-step explanation:

45 minute is 75 % of 1 hr

We need to Express the first quantity as a percentage of the second Quanity

First Qunatity = 45 Mins

Second Quantity = 1 hr

Lets make both Quatity in same unit

as we know that 1 hr = 60 mins

=> Second Qunaity = 60 Mins

so we need to find how much percent of 60 is  45

(45/60) * 100

= (3/4) * 100