Asher had some buttons. He gave
23 of his buttons to Vaidev and bought 4 new buttons. After that, he gave
27 of his remaining buttons to his cousin and bought another 7 new buttons. In the end, Asher had 42 buttons.
- How many buttons did Asher give to his cousin?
- How many buttons did Asher have at first?
(a)
Fraction of his remaining buttons after he gave to his cousin
= 1 -
27=
57 57 of his remaining buttons = 42 - 7 = 35
17 of his remaining buttons = 35 ÷ 5 = 7
27 of his remaining buttons = 2 x 7 = 14
Number of buttons that Asher gave to his cousin = 14
(b)
77 of his remaining buttons = 7 x 7 = 49
Fraction of his total buttons after he gave to Vaidev
= 1 -
23=
13 13 of his total buttons = 49 - 4 = 45
33 of his total buttons = 3 x 45 = 135
Number of buttons that Asher had at first = 135
Answer(s): (a) 14; (b) 135