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Secondary 1 | Maths
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Date Posted: 4 years ago
Views: 280
8 books at $w each = 8 X w = $8w
7 pens at $m each = 7 X m = $7m
She spent $(8w + 7m), and left with $(3w + 5m).
To find amount of money she had at first, add the above 2 sums, to get $(11w + 12m)
7 pens at $m each = 7 X m = $7m
She spent $(8w + 7m), and left with $(3w + 5m).
To find amount of money she had at first, add the above 2 sums, to get $(11w + 12m)
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