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dsp73
3 years ago
8

lucas and mateus have been collecting coins they find on the ground. lucas has $3.23 and mateus has $2.87. how much less money d

oes he have then lucas. ( in cents )
Mathematics
1 answer:
shutvik [7]3 years ago
6 0

Answer:

  36¢

Step-by-step explanation:

$3.23 -2.87 = $0.36 = 36¢

___

"How much less" one number is than another is found by finding their difference. That is, you do a subtraction. If you can't do this in your head, your calculator can help. There are 100 cents in one dollar.

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2 years ago
Jose purchased 4/9 pound of peanut and 7/11 pounds of raisins find the total weight of his purchase
azamat

Answer:

The total weight of his purchase is 1.08 pounds

Step-by-step explanation:

To find the total weight of his purchase, we sum the weight of each of his purchases.

He purchased:

4/9 pound of peanut.

7/11 pounds of raisins

Total:

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Then

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2 years ago
Lizzie has 30 coins that total $4.80. All of her coins are dimes, D, and quarters, Q. Algebraically determine how many of each t
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Lizzie has 18 dimes and 12 quarters

<em><u>Solution:</u></em>

Let "d" be the number of dimes

Let "q" be the number of quarters

We know that,

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value of 1 quarter = $ 0.25

Given that LIzzie has 30 coins

number of dimes + number of quarters = 30

d + q = 30 ---- eqn 1

Also given that the coins total $ 4.80

number of dimes x  value of 1 dime + number of quarters x  value of 1 quarter = 4.80

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Let us solve eqn 1 and eqn 2

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