Ram gives 20% of his income to Shyam & spend 25/2 % of the remaining money on food and 100/7% of the remaining money on transport & in last he left with Rs 2100. Find her income.
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Answer:
3500rs
Step-by-step explanation:
let income of ram is 100%
he gives 20% to shyam so remaining=100-20=80%
in 80% he spend 25/2% on food=80×12.5%=10%
remaining salary=80-10=70%
in 70% he spend on transport is 100/7%=70×1/7=10%
remaining salary=70-10=60%
so 60% =2100
100%=x?
x=100×2100/60=3500
income of ram is 3500rs
hope you understand
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