Question
Mathematics Question on Ratio and Proportion
Rs 770 have been divided among A, B and C such that A receives 2/9th of what B and C together receive. Then A's share is
A
Rs 140
B
Rs 154
C
Rs 165
D
Rs 170
Answer
Rs 140
Explanation
Solution
Assume B and C together have = Rs.9x
Share of A in this is = 92×9x=Rs.2x – (i)
From the question we know that A's amount = (770−9x) – (ii)
From equation i and ii
11x=770
x=11770
x=70
So, A's Share will be 2 × 70 from equation (i)
= Rs.140
The correct option is (A): Rs.140