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JANAelenich2007 @JANAelenich2007

August 2021 1 14 Report

выполните сложение и представьте результат в виде смешанной дроби: 3/8+7/8; 5/12 +2/3; 3/4 + 4/5; 4/15 + 17/20; 15/12 + 11/18;

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daurenovna13
$\frac{3}{8} + \frac{7}{8} = \frac{10}{8} = 1 \frac{2}{8} = 1 \frac{1}{4}$

$\frac{5}{12} + \frac{2}{3} = \frac{5}{12} + \frac{8}{12} = \frac{13}{12} = 1 \frac{1}{12}$

$\frac{3}{4} + \frac{4}{5} = \frac{15}{20} + \frac{16}{20} = \frac{31}{20} = 1 \frac{11}{20}$

$\frac{4}{15} + \frac{17}{20} = \frac{16}{60} + \frac{51}{60} = \frac{67}{60} = 1 \frac{7}{60}$

$\frac{15}{12} + \frac{11}{18} = \frac{45}{36} + \frac{22}{36} = \frac{67}{36} = 1 \frac{31}{36}$

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JANAelenich2007 спасибо

pomogite proshu what about you complete the senteces it takes me to g

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JANAelenich2007 August 2021 | 0 Ответы

kubiki s rebrom 1dm ukladyvayut v korobku imeyushuyu razmery 4dm 2dm i 3dm skolk

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pomogite proshu what about you complete the senteces it takes me to g

kubiki s rebrom 1dm ukladyvayut v korobku imeyushuyu razmery 4dm 2dm i 3dm skolk

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