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3 years ago

7

What are the steps of adding and subtracting a fraction?

1 answer:

Darina [25.2K]3 years ago

6 0

Step-by-step explanation: To add and subtract fractions with the same denominator, or bottom number, place the 2 fractions side by side. Add or subtract the numerators, or the top numbers, and write the result in a new fraction on the top. The bottom number of the answer will be the same as the denominator of the original fractions.

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The price of a set of feeding bowls for dogs have been $9.25 , but was increased to $11.10. What was the precent increased

maw [93]

Answer:

As per the given statement:

Original price of a set of feeding bowls for dogs = $9.25

Increased Price = $11.10

To find the percentage increase.

$\text{Percentage increase} = \frac{\text{Increased Price}}{\text{Original Price}} \times 100$

Substitute the given values we have;

$\text{Percentage increased} = \frac{11.10}{9.25} \times 100$

Simplify:

$\text{Percentage increased} = 120\%$

therefore, the increased percentage was 120%

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3 years ago

Convert 16.7 inches to yards

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16.7 inches is 0.464 yards

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3 years ago

If you receive $68 for mowing lawns for 8 hours. What would be the equation to find out how much money you would receive in an h

Digiron [165]

Answer:

$68÷8= x money per hour

Step-by-step explanation:

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2 years ago

A number sentence is shown below: 45 1/3 / 1/6 272 Part A: Create a story or context for this number sentence. (4 points) Part B

tino4ka555 [31]

Answer:

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3 years ago

In the figure above line m is parallel to line n.

enot [183]

<u>Given</u>:

Line m is parallel to line n.

The measure of ∠1 is (4x + 15)°

The measure of ∠2 is (9x + 35)°

We need to determine the measure of ∠1

<u>Value of x:</u>

From the figure, it is obvious that ∠1 and ∠2 are linear pairs.

Thus, we have;

$\angle 1+\angle 2=180^{\circ}$

Substituting the measures of ∠1 and ∠2, we get;

$4x+15+9x+35=180$

$13x+50=180$

$13x=130$

$x=10$

Thus, the value of x is 10.

<u>Measure of ∠1:</u>

The measure of ∠1 can be determined by substituting x = 10 in the measure of ∠1

Thus, we have;

$\angle 1 =4(10)+15$

$=40+15$

$\angle 1=55^{\circ}$

Thus, the measure of ∠1 is 55°

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3 years ago