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Talja [164]
3 years ago
15

Jessica has 28 coins. One fourth of them are quarters. Two thirds of the rest of the coins are dimes. The remaining ones are nic

kels. How many quarters, dimes, and nickels does he have? How much money does he have in coins? If he wants to buy 2 packs of cards, with each pack $1.35, how much money would he have left?
Mathematics
1 answer:
vichka [17]3 years ago
5 0

9514 1404 393

Answer:

  • 7 quarters, 14 dimes, 7 nickels total $3.50
  • $0.80 will remain

Step-by-step explanation:

a) 1/4 of 28 = 28/4 = 7 coins are quarters.

  2/3 of (28 -7) = (2/3)(21) = 14 coins are dimes

The remaining 28 -7 -14 = 7 coins are nickels

__

b) The amount of money in coins is ...

  7×$0.25 +14×$0.10 +7×$0.05 = $3.50 . . . in coins

__

c) 2 packs of cards at $1.35 each will cost 2×$1.35 = $2.70. After the purchase, the remaining money would be ...

  $3.50 -2.70 = $0.80 . . . remaining

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Step-by-step explanation:

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Correct option is E, like legends about other naval heroes, is

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6 0
1 year ago
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hammer [34]

Answer:

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Step-by-step explanation:

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