Howard had some pens. He gave
34 of his pens to Warren and bought 4 new pens. After that, he gave
49 of his remaining pens to his brother and bought another 7 new pens. In the end, Howard had 27 pens.
- How many pens did Howard give to his brother?
- How many pens did Howard have at first?
(a)
Fraction of his remaining pens after he gave to his brother
= 1 -
49=
59 59 of his remaining pens = 27 - 7 = 20
19 of his remaining pens = 20 ÷ 5 = 4
49 of his remaining pens = 4 x 4 = 16
Number of pens that Howard gave to his brother = 16
(b)
99 of his remaining pens = 9 x 4 = 36
Fraction of his total pens after he gave to Warren
= 1 -
34=
14 14 of his total pens = 36 - 4 = 32
44 of his total pens = 4 x 32 = 128
Number of pens that Howard had at first = 128
Answer(s): (a) 16; (b) 128