Two girls have 72 photographs of celebrities between them. One gives 11 to the other and finds that she now has half the number her friend has
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let the photos 1st girl having =x
then,2nd girl have =2x
a.t.q:-
x+2x=72
3x=72
x=72÷3
x =24
so, 2x=24×2
=48
then,2nd girl have =2x
a.t.q:-
x+2x=72
3x=72
x=72÷3
x =24
so, 2x=24×2
=48
mahamed:
Thanks very much good teacher always go ahead
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