A person has coins of 1 rupee and 2 rupee.If he has a total of 50 coins and the amount of money is rupees 75 then what is the number of coins 1 rupees and 2 rupees
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Step-by-step explanation:
total coins =50
value =75rupees
let number of 1 rupee coins be x value =1×x or x
number of 2 rupee coins =50-x
value =2×(50-x)=100-2x
x+100-2x=75
100-x=75
x=100-75
x=25
number of 1 rupee coins =25
number of 2 rupee coins =50-25
=25
hope you got it
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