A box contains
7

plain pencils and
5

pens. A second box contains
2

color pencils and
6

crayons. One item from each box is chosen at random. What is the probability that a pen from the first box and a crayon from the second box are selected?

the probability that a pen from the first box is selected
= total number of pens in 1st box/total number of objects in box 1
= 5/12

the probability that a crayon from the second box is selected
= total number of crayons in 2nd box/total number of objects in box 2
= 6/8 = 3/4

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A box contains 7 plain pencils and 5 pens. A second box contains 2 color pencils and 6 crayons. One item from each box is chosen at random. What is the probability that a pen from the first box and a crayon from the second box are selected?

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A box contains
7

plain pencils and
5

pens. A second box contains
2

color pencils and
6

crayons. One item from each box is chosen at random. What is the probability that a pen from the first box and a crayon from the second box are selected?