arrange in descending order using the symbol > 7/10,17/20,23/30 by lcm
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Step-by-step explanation:
Lcm is 60
7×6=42
17×3=51
23×2=46
(to get Lcm at denominator multiplying num and denominator by 6,3,2 but i am only done for numerator)
23÷30 > 17÷20 > 7÷10
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7/10, 17/20, 23/30
LCM of 10,20,30 -60
7/10-42/60
17/20-51/60
23/20-46/60
descending order
51/60, 46/60, 42/60
17/20, 23/30, 7/10
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