A carpenter cuts off from a plank of wood 7/3 of its length and then 2/3 of what remains. If the remaining piece is 4 whole 1/2 m long, find the original length of the plank.
Answers
Answered by
0
Answer:
5 whole 11/14 m
Step-by-step explanation:
Let the lenght be x
7x/3 - (7x/3 × 2/3) = 4 1/2
7x/3 - (7x/3 × 2/3) = 9/2
Solve it.
Value of x is ans as given above
Similar questions