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Dan wants to grow new grass in his yard. The yard is 12 feet by 20 feet. 1 package of grass seed will cover 50 square feet. Determine how much grass seed s needed to cover the yard.

Show work, thank you.

~~~Worth 20 points!

2 Answers

1 vote
12 times 20 and then divide by 50
User Mike Zalansky
by
6.1k points
4 votes
find square footage of his yard
assuming is is roughtly a rectangle
area of rectangle=length times width
length=20ft
width=12 ft

area=length times width=20 times 12= 240 square feet

how many packages?
1 pack times x is at least 240
1 pack times x>240
50 times x>240
divide both sides by 50
x>4.8
you can't buy 0.8 pack, so round up
5 packs needed

User Radek Simko
by
5.2k points