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Step2247 [10]
3 years ago
9

Kevin is building a large model of a soccer ball out of foam board. A soccer ball is made of 20 hexagons and 12 pentagons. It ta

kes Kevin 6 minutes to measure and cut each hexagon, and all t takes him 5 minutes to measure and cut each pentagon. How many hours will it take him to make all the pieces?
Mathematics
1 answer:
jok3333 [9.3K]3 years ago
4 0

Answer:

Kevin will take 3 hours to make all pieces.

Step-by-step explanation:

Kevin is building a large model of a soccer ball which is made of 20 hexagons and 12 pentagons.

Time taken by Kevin to measure and cut each hexagon = 6 minutes

Therefore, time taken to make 20 hexagons = 6×20 = 120 minutes

Similarly time taken by him to measure and cut a pentagon = 5 minutes

So, time taken to make 12 pentagons = 12×5 = 60 minutes

Total time taken to measure and cut 12 pentagons and 20 hexagons = 60+120 = 180 minutes

Therefore, Kevin will take 180 minutes or 3 hours to make all pieces.

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