Mrs Dana had a total of 320 sweaters for sale. She sold
25 of the sweaters to Shop L and
14 of the sweaters to Shop M. How many sweaters had she left?
Fraction of the sweaters left
= 1 -
25 -
14= 1 -
820 -
520=
720 Total number of sweaters = 20 u
Number of sweaters left = 7 u
20 u = 320
1 u = 320 ÷ 20 = 16
Number of sweaters that Mrs Dana left
= 7 u
= 7 x 16
= 112
Answer(s): 112