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Mathematics 7 Online
OpenStudy (anonymous):

Bernice wants to seed her large back yard with grass. Her back yard is in the shape of a rectangle with dimensions 130 feet by 100 feet. The seed costs $5.99 for a 1-pound bag, and each bag covers up to 1050 square feet. How much will the seed cost?

OpenStudy (anonymous):

I'll seed her backyard......

OpenStudy (anonymous):

Find the area of the rectangle. Then divide it by 1050 which will equal the amount of bags needed. Always round that number up if it is a fraction as you can only buy whole number bags.

OpenStudy (anonymous):

Then multiply the number of bags with the price.

OpenStudy (anonymous):

Have a good day.

OpenStudy (jlastino):

Find the area of her backyard first Area of rectangle = length width 130ft(100ft) 13000 square feet Then find the required number of bags to fill the backyard Each bag covers 1050 feet so 13000/1050 = 12.38 or 12 bags since you can't ask for 12.38 bags lol Multiply 12 by $5.99 = 71.88 The seeds will cost $71.88

OpenStudy (anonymous):

Woah woah. No answers unless they try it first. Helping not giving.

OpenStudy (anonymous):

you go to 13 bags right? So the answer is $77.87, right?

OpenStudy (jlastino):

I'm used to giving answers but i understand how spoonfeeding is not the best way in giving answers in os T_T @mathhelp89: I'm not sure of that because when you round of 12.38 it becomes 12 so it's still $71.88

OpenStudy (anonymous):

You round up always. It is 13 bags.

OpenStudy (anonymous):

You will be short that .38 bags of seed....

OpenStudy (jlastino):

@UoflMechEng oh right haha forgot about that

OpenStudy (anonymous):

;) I got chyou.

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