Math, asked by swetarrahul, 2 months ago

convert into given units of measurement
i want answer with process​

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Answers

Answered by sanketnabade2004
2

Answer:

1 21 mins= 1200sec

2 13min&42sec=780+42=822sec

Answered by Sonatelly
0

Answer:

Step-by-step explanation:

1= 21 mins=1200secs

2=13mins42secs=822secs

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