Math, asked by praveenagangula8, 10 months ago

find the average of 1 hours 15 minutes , 2 hours 25 minutes , 3 hours 35 minutes and 4 hours 15 minutes​

Answers

Answered by sumalathaknr1984
1

Step-by-step explanation:

average=75+145+215+255/4

498.5 is the answer....

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Answered by imransulaimani
1

Answer:

solve:.75+145+215+255/4

=690/4

=345/2

=172.5ans

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