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You have a total of 21 pens and pencils on your desk. you have 3 more pen s than pencils
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You have a total of 21 pens and pencils on your desk. you have 3 more pen s than pencils
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Oct 28, 2018
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You have a total of 21 pens and pencils on your desk. you have 3 more pen
s than pencils
Mathematics
high-school
Kristinn
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Kristinn
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9 pencils
12 pens
21 -3 = 18
18 / 2 = 9
9 + (9+3) = 21
9 + 12 = 21
21 = 21
answer checks out.
Jose Cherian
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Nov 4, 2018
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Jose Cherian
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