Simplify the following using appropriate properties.
3/5 × 5/7 + 7/2 + 5/7 × 1/10
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Answer:
3/5 5/7 +7/2 + 5/7 × 1/10
= 15/35+ 7/2 + 5/70
I.c.m. of 35, 2 and 70 is 70
= (30+245 + 5)/70
= 280/70
= 40/1
= 40
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