Multiply: 1/2 x 1 3/5 x 2 7/9=
2 2/9
20/9
3 11/16
2 21/90
Correct Answer : A
First convert the mixed fractions into improper fractions as follows
1 3/5= \(\frac{\left(5\ast1\right)+3}{5}=\frac{5+3}{5}=\frac{8}{5}\)
2 7/9= \(\frac{\left(9\ast2\right)+7}{9}=\frac{18+7}{9}=\frac{25}{9}\)
Then, multiply the fractions
1/2 x 1 3/5 x 2 7/9= \(\frac{1}{2}\ast\frac{8}{5}\ast\frac{25}{9}=\frac{20}{9}\)
As a mixed fraction 20/9 becomes 2 2/9
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