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Mathematics 9 Online
OpenStudy (anonymous):

Medal Find the area of a rectangular field that has a length, l, of 2 4/5 km and a width, w, of 4 3/8 km. Express your answer as a mixed number or improper fraction in lowest terms. ? km^2

OpenStudy (diamondboy):

do u know d formula for d area of a rectangle?

OpenStudy (anonymous):

L times w

OpenStudy (anonymous):

length times width

OpenStudy (diamondboy):

yea so u can do dis question right?

OpenStudy (anonymous):

2 4/5 * 4 3/8 improper fractions would be 13/5 20/8 = 260/ 40

OpenStudy (diamondboy):

actually 14/5 and 35/8

OpenStudy (anonymous):

oh sorry

OpenStudy (anonymous):

490/40

OpenStudy (anonymous):

98/8

OpenStudy (diamondboy):

actually 49/4

OpenStudy (anonymous):

ohh ok

OpenStudy (anonymous):

12 1/4

OpenStudy (diamondboy):

yep

OpenStudy (anonymous):

so thats the answer?

OpenStudy (diamondboy):

yep

OpenStudy (anonymous):

ok thank you

OpenStudy (diamondboy):

thank God :)

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