Math, asked by harshitsingh40671, 7 months ago

4. Find the fourth proportional

(vi) 3 hrs 12 min, 24 min, 1 m 68cm

Answers

Answered by rakhipriya

3

Answer:

Happy Halloween day gys...!!

Answered by s15708cjigyasha03688

6

Answer:

21

Step-by-step explanation:

3 hours 12 minutes =192 minutes

so ratio=192minute/24 minutes =8

and

168/fourth proportion =1st/2nd proportion =8

so

fourth proportion =168/8=21

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