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54 is to be divided into two parts such that the sum of 10 times the first and 22 times the second is 780.
Question 1:
54 is to be divided into two parts such that the sum of 10 times the first and 22 times the second is 780. The bigger part is :
A.
24
B.
34
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Let the two parts be (54 - x) and x.
Then, 10 (54 - x) + 22x = 780
12x = 240
x = 20.
Bigger part = (54 - x) = 34.
C.
44
D.
54
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