12) Two men Ashok and Baban have the ratio of their monthly
incomes as 6/5. the ratio of their monthly expenditure is 3/2
find the ratio of their monthly savings.
a) 1:1
b) 3:5
c) 3:10
d) 3:8
e) Can't be determine
Answers
Answered by
5
Step-by-step explanation:
the monthly income of b be rs.100
so, 6/5=a/100 a=120 (x multiply)
savings of b = 100*1/4= rs.25
exp of b= 100-25=75
exp ratio:-
3/2=a/75 a= 112.5 (x multiply)
savings of a = 120-112.5= 7.5 rs
savings ratio = a/b
= 7.5/25 (x by 10 both numerator and denominator)
= 75/250
=3/10
Answered by
0
Answer:
Step-by-step explanation:
ANS: C] 3:10
Firstly, the question is missing a part that says, "If Bhavan saves 1/4th of his income..."
Now, coming to the solution:
- Ia=6x, Ea=3y
- Ib=5x. Eb=2y
- Since Savings=Income - Expenditure,
- Sa=6x-3y
- Sb=5x-2y
- WKT Sb=1/4 of Ib thus 5x-2y=1/4(5x). On solving this for y, we get y=(15x/8)
- Plug this value into Sa/Sb to get 3:10
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