1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
aivan3 [116]
3 years ago
7

The school held a bake sale as a fundraiser. The bake sale only accepted quarters, loonies, and toonies.

Mathematics
1 answer:
vodomira [7]3 years ago
6 0

Answer:

There are 102 coins total:

34 Quarters

20 loonies

48 toonies

Step-by-step explanation:

Assuming money is counted in coins instead of value, it can be solved like this.

1. find a common denominator for 1/3 and 1/5. We can use 15. So, of the money collected, 5/15 were quarters and 3/15 were loonies. This makes 7/15 toonies. If there are 48 toonies, we can divide this by 7 to find the value of 1/15. 48/7 = 6 6/7. Multiply this number by 15 (for each value) and you get 102 6/7.

There are 102 coins total:

34 Quarters

20 loonies

48 toonies

You might be interested in
Mr. Hamell had to pay an electrician to fix something in his home. He charged a service fee of $90 to come look at the problem,
Inga [223]

Answer: 3

165 - 90 = 75, 75/25 = 3

4 0
3 years ago
Given that you have 2 parallel lines cut by a transversal, what is the measure of angle 2?
Archy [21]

Step-by-step explanation:

angle 2 = 2x + 10 deg (corresponding angles) or 180 - 4x + 46 deg (angles on a straight line are supplementary)

therefore,

2x + 10 = 226 - 4x

6x = 216

x = 36

hence,

angle 2 = 2(36) + 10 = 82deg

Topic: Angles

If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!

4 0
3 years ago
4. Evaluate e^-2 to one decimal place <br> A) 0.7<br> B) -1.4<br> C) 0.1<br> D) 1.4
Aleksandr [31]
C 0.1 .. I just did it !!!
6 0
2 years ago
What 2 numbets add up to get 10 and multiply to get -39
kenny6666 [7]
13 and -3

13+-3=10
13x-3=-39
3 0
3 years ago
Are these two lines parallel, perpendicular or neither
Deffense [45]
They are Perpendicular
6 0
3 years ago
Other questions:
  • brenda savings account principal 850, 5.5% annual interest rate and is compounded quarterly for 1 year. what is the compound int
    5·1 answer
  • Which expressions are equivalent to 7b(3+c) ?
    7·2 answers
  • Solve for x: 6x-4y=3​
    13·2 answers
  • Joe is 5 years older than sally. in 15 years joe will be 3 times as old as sally is now. how old is sally now
    12·1 answer
  • What is -a'if a=-5?​
    11·1 answer
  • Help plsssss can someone also explain the diagram ​
    6·1 answer
  • If Santiago is 5 feet and 11 inches tall and Michael is 5 feet 2 inches tall what is their total height in centimeters rounded t
    14·1 answer
  • If the point (5,1) is reflected in the y axis the image is
    7·1 answer
  • One of the legs of a right triangle measures 15 cm and the other leg measures 10 cm. Find the measure of the hypotenuse. If nece
    7·2 answers
  • A bag contains three marbles, eight blue marbles and nine red marbles. If the marbles are picked at random, what is the probabil
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!