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Roberts proportion project. By him. I am selling popcorn: buy some D is a 24 pack is 25$ The other S is 20 packs for 20$ And H is 25 for 20 packs. D.
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Roberts proportion project By him
I am selling popcorn: buy some D is a 24 pack is 25$ The other S is 20 packs for 20$ And H is 25 for 20 packs.
D • I found how much one cast by dividing 24 by 25 and got: 1.04 per one
S S Is a 20 pack for 20 dollars, witch is easy : 1$ per pack
The conclusion The cheapest is S
H H is a 20 pack for 25$ the unit rate is: 1.25