8. If a is 20% more than b, find the following:
(i) a:b (ii) a: a + b (iii) a-b
Answers
Answered by
1
Answer:
May be b is the write answer
Answered by
5
Step-by-step explanation:
Given :
a = b + 20%
Therefore, a = b + 20 / 100
a = 100b + 20 / 100......( Taking LCM )
a* 100 = 100b + 20
100a - 100b = 20
100 (a-b) = 20
a - b = 20 / 100. a - b = 1/5 This is the required answer
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