MATHEMATICS MIDDLE SCHOOL

Jennifer had $30 to spend on herself. She spent 1/5 of the money on a sandwich, 1/6 for a ticket at the museum, and 1/2 of it on a book. How much money does Jennifer have left over? Show all your work.

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

because 1/5 of 30 is 5

1/6 of 30 is 6

1/2 of 30 is 15

so you add 5+6+15

which equals 26

then you would subtract 30-26 to get how much is left over, which would be $4

Answer 2

Answer:

Step-by-step explanation:

1/2 is 30x.5=15 or 30/2 =15 or 50% of 30= $15

1/6 =30/6 = $5

1/5= 30/5 = $6

$15+$5+$6=$4

you could also convert into percentages to check your answer

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Answers

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patrick brought 54 inces of material that cost $3.40 for one yard. What change did he gets if he paid for the material with twenty-dollar bill? please explain and show your work.

Answers

1.44 yards=54 in

1.44(3.40)=$4.91

$20.00 - $4.91=$15.09

The correct answer to your question is 15.09 hope this helps

chen is thinking of three numbers he says the range is 5 and the mode is 2 what are his three numbers?

Answers

1,3, & 4 are the numbers

This 3 numbers are: 7 2 2
Because 7 - 2 = 5
5 is the range.
The range is the difference between two numbers.

The Mode is the most repeated number, and here 2 is mode.

Hope this Helps! :)

Can the mean have a remainder?

Answers

Yes the mean can have a remainder but the remainder would normally be either rounded or converted into a fraction.

Ruby ate 1/3 of a pizza, and Angie ate 1/5 of the pizza. How much of the pizza did they eat in all?

Answers

Find common denominators. Multiply 5 to numerator and denominator of 1/3, and 3 to the numerator and denominator of 1/5

(1/3)(5/5) = 5/15

(1/5)(3/3) = 3/15

Add

5/15 + 3/15 = 8/15

Ruby and Angie ate 8/15 of the pizza.

hope this helps

i think it is 8/15 of the pizza

Urgent! Can someone help me on these questions?

Answers

I'm pretty sure y=3 because if it's reflected on the y-axis it would have t be the same number just positive. for the first one

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