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Using rearrangement property find the sum of the following 2/7+-13/20+-11/14+3/10 |
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Answer» Answer: 2/7+(-13/20+-11/14)+3/10 2/7+(-11/14+-13/20)+3/10 (2/7+-11/14)+(-13/20+3/10) (2/7-11/14)+(3/10-13/20) (2×2-11×1)/14+(3×2-13)/20 (4-11)/14+(6-13)/20 -7/14+(-7/20) -1/2-7/20 -(1/2+7/20) -(10+7)/20 -17/20 |
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