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Joe wants to buy a pair of shoes. His shoe size is available in 4 designs and 5 colors in a particular shop. From how many combinations of designs and colors can he choose?
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3 votes
Joe wants to buy a pair of shoes. His shoe size is available in 4 designs and 5 colors in a particular shop. From how many combinations of designs and colors can he choose?

User Ladie
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7.9k points

2 Answers

6 votes
he has 20 different combtions   to make  
User Ali Mizan
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8.0k points
3 votes
20 different pairs can be made 4*5=20
User Invoodoo
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7.8k points
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