Question

( 9-2 2/3 * 2 1/7) * 21/46
По действиям

Answer 1

$1)2 frac{2}{3} times 2 frac{1}{7} = frac{8 times 15}{3 times 7} = frac{40}{7} = 5 frac{5}{7} \ 2)9 - 5 frac{5}{7} = 8 frac{7}{7} - 5 frac{5}{7} = 3 frac{2}{7} \ 3)3 frac{2}{7} times frac{21}{46} = frac{23 times 21}{7 times 46} = frac{3}{2} = 1 frac{1}{2}$

Answer 2

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