A shop only sold silver, blue and black blouses.
711 of the blouses in the shop were black and 57 blouses were blue. If
111 of the blouses were silver, how many blouses were there in the shop?
Fraction of the blouses that were blue
= 1 -
711 -
111= 1 -
711 -
111=
311
Total number of blouses = 11 u
Number of blouses that were blue = 3 u = 57
= 57 ÷ 3
= 19
Total number of blouses
= 11 u
= 11 x 19
= 209
Answer(s): 209
