Diiride 21 sweets between P and Q in the ratio of 1/3 : 1/4
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Step-by-step explanation:
1/3x+ 1/4x= 7/12x
7/12x=21
or x= 21 * 12/7 = 36
P gets- 36 * 1/3 = 12 sweets
Q gets - 36 * 1/4 =9 sweets
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