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Agata [3.3K]
3 years ago
8

Aiden put two-fifths of his Money into his piggy bank. He had $15 left in his pocket to buy a toy. How much money did aiden have

before he put some into his bank?
Mathematics
2 answers:
professor190 [17]3 years ago
6 0

Answer:

$37.50

Step-by-step explanation:

\frac{2}{5} of Aiden's money is $15. Half of \frac{2}{5} is \frac{1}{5}, so you have to find half of $15 to find out what \frac{1}{5} of Aiden's money is.

15/2 = 7.5. \frac{1}{5} of Aiden's money is $7.50.

7.5 × 5 = 37.5, so Aiden had $37.50 before he put some into his piggy bank.

Travka [436]3 years ago
5 0

Answer:25

Step-by-step explanation:

15x 2/5=25

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4 0
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Use the quadratic formula to solve the equation.–x2 + 5x = 3
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Now, we just replace the values of a, b and c on the equation above.

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4 0
1 year ago
As part of a research project on student debt at TWU, a researcher interviewed a sample of 35 students that were chosen at rando
Inga [223]

Answer:

Option a is right

Step-by-step explanation:

Given that as part of a research project on student debt at TWU, a researcher interviewed a sample of 35 students that were chosen at random concerning their monthly credit card balance.

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Variance = 4252

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6 0
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yKpoI14uk [10]
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jek_recluse [69]
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8 0
3 years ago
Read 2 more answers
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