A) 16 metres
B) 13 metres
C) 16 metres
D) 12 metres
Correct Answer: D
Solution :
Metres silk used for 12 curtains = 144 metres For 1 curtain, silk used \[=\text{ }144\text{ }-\text{ }12\]=12 metresYou need to login to perform this action.
You will be redirected in
3 sec