divide the product of 2 1/5 and 3 2/11 by its sum
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Answer:
3/715
Step-by-step explanation:
2 (1/5) × (2/11) 3
____________
2(1/5)+3(2/11)
2/5 × 6/11
_______
2/5+6/11. { LCM of 5 and 11 is 55 }
12/55
_______________
(2/5)×55 + (6/11) ×55
12/55
_______
2×11 + 6×5
12/55
____
22+30
12/55
_____
52
12
____
55×52
12
___
2860
3
___
715
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