Question

Find the ratio of the following in the simplest form : a) 4 min 15 sec : 1 min 30 sec


IF ANYONE ANSWERS THIS QUESTION CORRECTLY WITH STEP BY STEP EXPLANATION , THEN I PROMISE YOU TO MAKE THE BRAINLIEST ANSWER..​

Answer 1

Answer:

I want to help u, not for Brainlist

Step-by-step explanation:

1 hour =60min

1min = 60seconds => 1second = 1/60minutes

convert seconds into minutes

4 min 15 sec = (4+(15/60)) = 4+(1/4) = 17/4

1 min 30 sec = (1+(30/60)) = 1+(1/2)= 3/2

=4 min 15 sec : 1 min 30 sec

= 17/4. : 3/2

= 17/2 : 3