The
Ratio of prices of2 types of car was 16:23. Two yrs later when the price of 1st has increased by 10%
& that of 2nd by ₹477, the ratio of prices becomes 11:20.find original prices of a 2 types of cars?
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hope it's helpful
Step-by-step explanation:
Ratio of two fans =16:23
Lets multiply by common factor x
The prices will be 16x&23x
So after two years
The price of first fan increased by 10%=0.1∗16x
The price of the fan =16x+1.6x=17.6x
The increase in price of the other fan =Rs.477
price =23x+477
Cross multiply
352x=11(23x+477)
352x=253x+5247
352x−253x=5247
99x=5247
x=53
Price of one fan =53∗16=Rs.848
price of second fan=Rs.1219
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