A) \[120\,\,m\]
B) \[100\,\,m\]
C) \[100\,\,m\]
D) \[60\,\,m\]
Correct Answer: B
Solution :
Let length and width of a school ground are\[5x\] and\[2x\] , then, \[2x\] = 40 \[x\] = 20 metres Hence the length = \[5x\] = 5 \[\times \] 20 = 100mYou need to login to perform this action.
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