Ernest wants to buy 21 new books for his book collection. If the average price for a

Mathematics

2 answers:

lukranit [14]3 years ago

3 0

Answer:

If each book cost $20.45 then you times it by 21 and the answer you would get is 429.45

Step-by-step explanation:

im 99% that its correct

klasskru [66]3 years ago

3 0

Answer:

He should expect to spend as much as 429.45 (to be exact)

Step-by-step explanation:

It's really just simple math $20.45 multiplied by 21 is 429.45 (:

I'm sorry if I'm wrong. Have a great day and good luck!

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