xojade
03.08.2019 •
Mathematics
Grapes cost $7.55 per pound. evan wants to buy 4.8 pounds of grapes, and he estimates that he will need $32 to buy the 4.8 pounds of grapes. which statement about evan’s estimate is true?
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Ответ:
I hope this helps, Good luck :)
Ответ:
Solution:
Cost of grapes Per Pound= $ 7.55
Amount of grapes that Evan want to Buy= 4.8 pounds
Estimation made by Evan about the cost of 4.8 pound of weight which cost $ 7.55 per pound= $ 32
Actual Cost of 4.8 pounds of grapes= $ 7.55 × 4.8
= $ 36.24
→The Statement that , Evan made about the cost of 4.8 pounds of grapes,is $ 32, cost per Kg of Grapes being $ 7.55 per pound is Incorrect.
Because Actual cost of 4.8 pounds of grapes is $ 36.24.
Ответ:
(1/9) - 3 --> (1/9) - (27/9)
(-26/9) = -2 and 8/9