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John, Lilly, and Joe are buying candy.
1. John buys candy at $7.30 per pound.
Lilly spends 4/5 of what John spends. How much does she spend?
2. Joe spends .35 of what John spends. How much does he spend?
3. How much do the 3 spend in all?
Answer only if you know how to do it, please! I'll give Brainliest answer.

Respuesta :

ivystorm
1. Lilly spends $5.84 per pound

Explanation:
The word "of" in math usually means to multiply. So you multiply 4/5 x 7.30, which gives us 5.84

2. Joe spends $2.60

Explanation:
Again, the word "of" in math usually means to multiply. So, you multiply 0.35 x 7.30, which equals 2.555. We then round 2.555 to 2.60, because you can't have $2.555.

3. The 3 spend $15.74

Explanation:
Now we know -
Joe spends $2.60
Lilly spends $5.84
John spends $7.30

To find the total amount spend, we add all 3 together. 5.84 + 7.30 + 2.60 = 15.74.

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