A shop only sold red, white and yellow sweaters.
710 of the sweaters in the shop were yellow and 52 sweaters were white. If
16 of the sweaters were red, how many sweaters were there in the shop?
Fraction of the sweaters that were white
= 1 -
710 -
16= 1 -
2130 -
530=
215
Total number of sweaters = 15 u
Number of sweaters that were white = 2 u = 52
= 52 ÷ 2
= 26
Total number of sweaters
= 15 u
= 15 x 26
= 390
Answer(s): 390
