Math, asked by Doglover, 1 year ago

verify the following answer fast

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Answered by prathamrdps
1
Hi Friend
this question is solved with the distributive property of multiplication
see the examples
2(3+4)=2*3+2*4
=6+8=14
By another method first, solve the brackets
2(3+4)=2(7)=14
So the answer is same in both the methods


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Answered by kinghacker
4

Answer:

upper answer is correct

let the number of 50 paisa coin = n let the number of 1 rupee coin = n; 50paisa = x 1 \ \ pee=y now, nx + ny = 300; n(x + y) = 300; n(y / 2 + y) = 300; n(3y / 2) = 300(asx = y / 2); n = 300 * 2 / 3 (putting y=1); n = 200 ANSWER

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