Dylan had 560 cards. He gave
58 of it to Oliver and
45 of the remainder to Kimberly. How many cards had he left?
Fraction of the cards left after giving to Oliver
= 1 -
58 =
38 Fraction of the remaining cards left after giving to Kimberly
= 1 -
45 =
15
Fraction of the cards left after giving to Oliver and Kimberly
= 38 x 15
= 340
Total number of cards = 40 u
40 u = 560
1 u = 560 ÷ 40 = 14
Number of cards left
= 3 u
= 3 x 14
= 42
Answer(s): 42
