3 years ago

2 3⁄4 · 3 1⁄5 = Need Help Please:)

Mathematics

2 answers:

vovikov84 [41]3 years ago

4 0

change the mixed numbers to improper fractions

2 3/4 = (4*2 + 3)/4 = 11/4

3 1/5 = (5*3 +1)/5 = 16/5

multiply

11/4 * 16/35=

11 * 16/(4*5)

176/20

divide top and bottom by 4

44/5

5 goes into 44 eight times with 4 left over

8 4/5

Marina86 [1]3 years ago

3 0

Your answer should be 9/10

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