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Mathematics, 26.03.2020 22:07 GaryCarmine

A shop sells packs of black pens, packs of red pens and packs of green pens.
There are:

3 pens in each pack of black pens
5 pens in each pack of red pens
6 pens in each pack of green pens

On Monday
number of packs sold of black, red and green pens = 7 : 2 : 4
A total of 220 were sold.

Work out the number of green pen sold. Show your working out.

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Answers: 2

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A shop sells packs of black pens, packs of red pens and packs of green pens.
There are:
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