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12. Four shovels of sand are used for every 5 shovels of gravel in making concrete. How much gravel is needed for 64 shovels of sand?

12. Four shovels of sand are used for every 5 shovels of gravel in making concrete. How much gravel is needed for 64 shovels of sand?
asked 146k views
4 votes
12. Four shovels of sand are used for every 5 shovels of gravel in making concrete.

How much gravel is needed for 64 shovels of sand?

asked
User Farid Farhat
by
7.7k points

1 Answer

6 votes

Answer:

80

Explanation:

64s : Xg

4s.Xg = 5g.64s

X = (5g*64s)/4sg

= 5*64/4

= 5*16

= 80

answered
User Pauloya
by
7.9k points
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