. The monthly incomes of Pavan and Ravi are in the
ratio 7:2. The monthly expenses of Pavan and Ravi
are in the ratio 5: 1. If each saves 3000 per month,
the monthly income of Pavan is
Answers
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2
Answer:
28000
Step-by-step explanation:
let it be in
a:b:c:d
a=7
b=2
c=5
d=1
the formula is=
as(d-c)÷ab-bc
=7×3000(1-5)÷(2-5)
=21000×(-4)÷(-3)
=7000×4
=28000
hope it will help you
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