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Goryan [66]
3 years ago
15

Five notebooks cost $20. at this rate, how much would 4 notebooks cost

Mathematics
2 answers:
ella [17]3 years ago
7 0
Divide 20 by 5 to get the cost of one notebook. Then multiply that by 4 to get the cost of 4 notebooks 

20/5 = 4

4*4 = 16
laila [671]3 years ago
3 0
each notebook cost 5$ So it equals 20$ 4 notebooks is 15$
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