3 years ago

The mean age of 5 people in a room is 28 years.

Mathematics

1 answer:

vovangra [49]3 years ago

8 0

Answer :S/5 = 28

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given,

The time for set up the game = $5\frac{1}{6}$ minutes,

Also, the time for each level of game is $7\frac{1}{3}$ minutes,

If there are l levels of games,

Then the time taken in all levels of game = $(7\frac{1}{3})l$

Hence, the total time ( in minutes ) = Set up time + time in all level

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