For numbers 14-16, refer to the problem
below.
Aling Luding bought 30 meters of curtain
1
cloth which is 14 meters wide. If she used
1
2 meters for each 10 long window panel
B
and meter for each 2 short window
panel, how many meters cloth remained?
15. What operation must be done last to
solve the problem?
A. addition
B. subtraction
C. multiplication
D. division​