Archie had 520 stickers. He gave
58 of it to Owen and
45 of the remainder to Barbara. How many stickers had he left?
Fraction of the stickers left after giving to Owen
= 1 -
58 =
38 Fraction of the remaining stickers left after giving to Barbara
= 1 -
45 =
15
Fraction of the stickers left after giving to Owen and Barbara
= 38 x 15
= 340
Total number of stickers = 40 u
40 u = 520
1 u = 520 ÷ 40 = 13
Number of stickers left
= 3 u
= 3 x 13
= 39
Answer(s): 39