The length and width of a rectangle are increased by 40% and 20% respectively. If its area increased by 68%, find the approximately length of the rectangle is about what percentage of the width?
1
70%
2
50%
3
40%
4
Can't determine
5
Non of these
The length and width of a rectangle are increased by 40% and 20% respectively. If its area increased by 68%, find the approximately length of the rectangle is about what percentage of the width?