Flynn had some buttons. He gave
34 of his buttons to Albert and bought 4 new buttons. After that, he gave
38 of his remaining buttons to his sister and bought another 7 new buttons. In the end, Flynn had 27 buttons.
- How many buttons did Flynn give to his sister?
- How many buttons did Flynn have at first?
(a)
Fraction of his remaining buttons after he gave to his sister
= 1 -
38=
58 58 of his remaining buttons = 27 - 7 = 20
18 of his remaining buttons = 20 ÷ 5 = 4
38 of his remaining buttons = 3 x 4 = 12
Number of buttons that Flynn gave to his sister = 12
(b)
88 of his remaining buttons = 8 x 4 = 32
Fraction of his total buttons after he gave to Albert
= 1 -
34=
14 14 of his total buttons = 32 - 4 = 28
44 of his total buttons = 4 x 28 = 112
Number of buttons that Flynn had at first = 112
Answer(s): (a) 12; (b) 112