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Kruka [31]
3 years ago
9

A box contains six black pens, four blue pens, and seven red pens. Without

Mathematics
1 answer:
Nana76 [90]3 years ago
8 0

21 total pens

- 1 red pen

20 pens total

6/20 red pens left

6/20 = 3.3333

= 3.3

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