SOLUTION: Jasmine wants to build a 2 and 5/6 meters long garden path paved with square stones that measure 1/4 meter on each side. There will be no spaces between the stones. How many sto

Algebra ->  Numeric Fractions Calculators, Lesson and Practice -> SOLUTION: Jasmine wants to build a 2 and 5/6 meters long garden path paved with square stones that measure 1/4 meter on each side. There will be no spaces between the stones. How many sto      Log On


   



Question 1207453: Jasmine wants to build a 2 and 5/6 meters long garden path paved with square stones that measure 1/4 meter on each side. There will be no spaces between the stones.
How many stones are needed for the path?

Found 2 solutions by ikleyn, MathLover1:
Answer by ikleyn(52776) About Me  (Show Source):
You can put this solution on YOUR website!
.

Divide  25%2F6 = 17%2F6 meters by  1%2F4 meters.  You will get

    %28%2817%2F6%29%29%2F%28%281%2F4%29%29 = %2817%2A4%29%2F6 = 68%2F6 = 112%2F6 = 111%2F3.


It means that 12 square stones is enough (and even more than enough) for the path,
while 11 square stones are not enough.


From it, made your own conclusion.

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In my solution, I used the info about 1/4 meters as the size of each side of a square stone.

@MathLover1 interprets the problem as if there are TWO paths to pave.

You decide which interpretation is correct.



Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

since garden path paved with square stones that measure 1%2F4 meter on each side, multiply the length by 2

%282+%26+5%2F6%29%2A2=%2817%2F6%292=17%2F3
divide the length by 1%2F4
%2817%2F3%29%2F%281%2F4%29=68%2F3=22%262%2F3
you have to round up, since you can't have a fraction of a stone, 23 stones will be need