Sam had 320 cards. He gave
58 of it to Asher and
45 of the remainder to Marion. How many cards had he left?
Fraction of the cards left after giving to Asher
= 1 -
58 =
38 Fraction of the remaining cards left after giving to Marion
= 1 -
45 =
15
Fraction of the cards left after giving to Asher and Marion
= 38 x 15
= 340
Total number of cards = 40 u
40 u = 320
1 u = 320 ÷ 40 = 8
Number of cards left
= 3 u
= 3 x 8
= 24
Answer(s): 24
