Crowns 4341

Four books cost m crowns. How many 5,6,7,8 such books cost?

Correct answer:

a = 5m/4
b = 3m/2
c = 7m/4
d = 2m

Step-by-step explanation:

a=5m/4
b=3m/2
c=7m/4
d=2m



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