Which is greater :1/5 of 3 5/8 or2/3of 2 1/4?
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Step-by-step explanation:
1/5 of 3 5/8=> 1/5 x 29/8 => 29/40
2/3 of 2 1/4=> 2/3 x 9/4 => 18/12
Take LCM for denominators
LCM for 40,12 is 120.
29/40 = 29x3/ 40x3 = 87/120
18/12 = 18x10 / 12x10 = 180/120
=> 180/120 is greater than 87/120
so 2/3 of 2 1/4 is greater number
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