A shop only sold silver, blue and black hoodies.
712 of the hoodies in the shop were black and 63 hoodies were blue. If
18 of the hoodies were silver, how many hoodies were there in the shop?
Fraction of the hoodies that were blue
= 1 -
712 -
18= 1 -
1424 -
324=
724
Total number of hoodies = 24 u
Number of hoodies that were blue = 7 u = 63
= 63 ÷ 7
= 9
Total number of hoodies
= 24 u
= 24 x 9
= 216
Answer(s): 216
