SOLUTION: if it takes 6.3 pounds of seed to plant one acre of grass how many acres can be planted with 6.93 pounds of seeds?

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Question 1107715: if it takes 6.3 pounds of seed to plant one acre of grass how many acres can be planted with 6.93 pounds of seeds?
Found 3 solutions by josgarithmetic, ikleyn, TeachMath:
Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!

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Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.
The correct proportion is

 = .


From this proportion you get   (cross multiplication)  6.3*Area = 6.93,  which implies


    Area =  = 1.1 acre.

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Be aware: the proportion presented by @josgarithmetic is incorrect.

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There is a bunch of lessons on  proportions  in this site:
    - Proportions
    - Using proportions to solve word problems
    - Using proportions to solve word problems in Physics
    - Using proportions to solve Chemistry problems
    - Using proportions to estimate the number of fish in a lake
    - HOW TO algebreze and solve this problem using proportions
    - OVERVIEW of lessons on proportions

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Answer by TeachMath(96)   (Show Source): You can put this solution on YOUR website!
1.1 acres
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