Mathematics, 23.04.2021 14:00, kkruvc

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
pens in each pack of green pens
On Monday,
number of packs number of packs
of black pens sold of red pens sold
=7:3:4
number of packs
of green pens sold
A total of 212 pens were sold.
Work out the number of green pens sold.

Answers: 2

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A shop sells packs of black pens, packs of red pens and packs of green pens. There are
3