Ratio of lentha& breadth of a rectangle is 4:7 . find tha length while breadthis 77
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ratio of length and breadth=4:7
breadth =7x/11=77
7x=7
x=1
so length=4x/11=4/11×1=4/11
breadth =7x/11=77
7x=7
x=1
so length=4x/11=4/11×1=4/11
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