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3 years ago

There are 40 coins in a roll of nickles. Find the value of 25 rolls of nickels.

2 answers:

3 0

To get the answer you have to multiply the number of coins per roll which is 40 by the number of rolls which is 25. So the equation you get is 40*25. And the answer you get is 1000

Troyanec [42]3 years ago

3 0

well, we know a nickel is 5 cents, a dollar is 100 cents, how many times does 5 go into 100? 100 ÷ 5 = 20, twenty times, so there are 20 nickels in 1 dollar.

these rolls each have 40 nickels though, namely 20 + 20 = 1 dollar + 1 dollar, so there are 2 dollars in one of these rolls.

we know there are 2 bucks in a roll of nickels, how many in 25 rolls? 25 * 2 = $50.

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2 years ago

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rosijanka [135]

Answer:

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Step-by-step explanation:

You need to know the following property

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3 years ago

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denis23 [38]

Answer:

number of guest tickets, g, is 100 tickets

number of student tickets, s, is 125 tickets

Step-by-step explanation:

Given;

total number of tickets sold, t = 225 tickets

cost of each guest ticket, = $5.5

cost of each student ticket, = $3.5

total cost of the tickets, Tc = $987.5

number of guest tickets = g

number of student tickets, = s

g(5.5) + s(3.5) = 987.5 ------- (1)

g + s = 225 ----------- (2)

From equation (2); s = 225 - g

Substitute the value of g in equation (1)

5.5g + 3.5(225 - g) = 987.5

5.5g + 787.5 - 3.5g = 987.5

5.5g - 3.5g = 987.5 - 787.5

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g = 200 / 2

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Then, s = 225 - g

s = 225 - 100

s = 125 tickets

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3 years ago

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sergij07 [2.7K]

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3 years ago

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Dimas [21]

Answer:

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Step-by-step explanation:

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3 years ago