Howard had some buttons. He gave
34 of his buttons to Warren and bought 4 new buttons. After that, he gave
59 of his remaining buttons to his brother and bought another 7 new buttons. In the end, Howard had 31 buttons.
- How many buttons did Howard give to his brother?
- How many buttons did Howard have at first?
(a)
Fraction of his remaining buttons after he gave to his brother
= 1 -
59=
49 49 of his remaining buttons = 31 - 7 = 24
19 of his remaining buttons = 24 ÷ 4 = 6
59 of his remaining buttons = 5 x 6 = 30
Number of buttons that Howard gave to his brother = 30
(b)
99 of his remaining buttons = 9 x 6 = 54
Fraction of his total buttons after he gave to Warren
= 1 -
34=
14 14 of his total buttons = 54 - 4 = 50
44 of his total buttons = 4 x 50 = 200
Number of buttons that Howard had at first = 200
Answer(s): (a) 30; (b) 200