12. Two numbers are in the ratio 1:22. When
nach one of these is increased by 15, their
ratio becomes 1:2. The larger of the
numbers is:
(S.S.C. 2005)
(6) 36
(d) 64
(a) 27
(c) 48
Answers
Answered by
1
Answer:
Step-by-step explanation:
1:22
x+15/22x=1:2
2x+30=22x
20x=30
x=2/3
22x=44/3
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