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algol [13]
3 years ago
13

A book normally costs 21.50. today it was on sale for 15.05. how much is the discount?

Mathematics
2 answers:
raketka [301]3 years ago
7 0

6.45

Step-by-step explanation:

21.50-1505=6.45

arsen [322]3 years ago
6 0

Answer:

$6.45

Step-by-step explanation:

$21.50-$15.05=$6.45

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