All categories

3 years ago

She spent 1/6 of it on snacks and 1/3 of it on a new book. She saves the rest. What fraction of the money did she save?

Mathematics

2 answers:

creativ13 [48]3 years ago

7 0

Answer:

1/2

Step-by-step explanation:

You are going to add the two fractions and but first you need to have the same denominator so you have 1/6 then 1/3 converts to 2/6 then you add then together which simplifies to 1/2 then u subtract it by one whole.

Doss [256]3 years ago

4 0

Answer:

Step-by-step explanation:

First step is that you need to have the same denominators so 1/3=2/6

If she spent 1/6 on snacks and 2/6 on a book which means she spent 3/6

so the fraction of what she saved is 3/6 or 1/2

You might be interested in

Which numbers are factors of 40? select all that apply. 4 10 7 80 submit?

lutik1710 [3]

The factors of 40 from that list are 4, 8. and 80. A factor needs to be able to be divided by 40.

8 0

3 years ago

Is 21 a multiple of 6

JulijaS [17]

No, 21 is a multiple of 7

8 0

3 years ago

Andrea bought 1 2/5 pounds of avocados at $4.20 per pound and 2 1/

guapka [62]

Answer:

$14.43¢

Step-by-step explanation:

We are given; $1\frac{2}{5}$ pounds, 1 pound = $4.20 and $2\frac{1}{4}$ pounds,1 pound = $3.80 that Andrea bought.

Now we need to find her total cost. To do that, we must first find the cost of the avocados. To do so, let us set up a graph. But before that is done, convert $1\frac{2}{5}$ to a decimal. It is 1.4. Now we can set up a graph.

Avocados

$\frac{4.2}{1}=\frac{x}{1.4}$

Switch sides

$\frac{x}{1.4}=\frac{4.2}{1}$

Apply rule: $\frac{a}{1}=a$

$\frac{x}{1.4}=4.2$

Multiply both sides by 1.4

$\frac{1.4x}{1.4}=4.2\cdot \:1.4$

Simplify

$x=5.88$

So, her cost for avocados is $5.88¢

Now we must first find the cost of the avocados. To do so, let us set up a graph. But before that is done, convert $2\frac{1}{4}$ to a decimal. It is 2.25. Now we can set up a graph.

Asparagus

$\frac{3.8}{1}=\frac{x}{2.25}$

Switch sides

$\frac{x}{2.25}=\frac{3.8}{1}$

Apply rule : $\frac{a}{1}=a$

$\frac{x}{2.25}=3.8$

Multiply both sides by 2.25

$\frac{2.25x}{2.25}=3.8\cdot \:2.25$

Simplify

$x=8.55$

So, her cost for asparagus is $8.55¢

Total cost

Now that we have found out how much both of the fruits Andrea bought costs, we need to sum it up (meaning add it) to find the total cost:

$5.88¢ + 8.55¢ =

5.88 + 8.55 = 14.43

Therefore, Andrea's total cost of the fruits is $14.43¢

8 0

3 years ago

Find all polar coordinates of point P where P = ordered pair 1 comma pi divided by 3.

baherus [9]

Answer:

(1, π/3 +2kπ), (-1, 4π/3 +2kπ) . . . where k is any integer

Step-by-step explanation:

Adding any multiple of 2π to the angle results in the same point in polar coordinates.

Adding 180° (π radians) to the point effectively negates the magnitude. As above, adding any multiple of 2π to this representation is also the same point in polar coordinates.

There are an infinite number of ways the coordinates can be written.

6 0

3 years ago

Read 2 more answers

Composite Figures

ahrayia [7]

1,005.44

Pir^2h

3.142*8*8*5

1,005.44

4 0

2 years ago