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2 years ago

How do u add a fraction

2 answers:

8 0

You can only add fractions if they have the same denominator.

And when you add them, you only add the numerators together, and you keep the same denominator,

Contact [7]2 years ago

3 0

1/4 = 3/12
<span>1/3 = 4/12 </span>

<span>3/12 + 4/12 = 7/12 like this</span>

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Yoshi is using a compass to navigate back to base camp. The compass, according to the sporting goods store from which it was pur

Sunny_sXe [5.5K]

Im not sure but it looks like you have a bad compass

4 0

2 years ago

Read 2 more answers

The length of one side of a square pond is 15 feet. The pond is surrounded by a 3 foot wide walkway. What is the total area of t

rewona [7]

Answer:

Area = 324 ft²

Step-by-step explanation:

Given

Length = 15ft

Walkway = 3ft

Required

Determine the area of the pond + the walkway

To calculate the required area, we need to get the total length of a side .

This is calculated by adding the length of a side of the pond and the side of the walkway

Total Length = Pond Length + Walkway

Total Length = 15ft + 3ft

Total Length = 18ft

Now, the required area can be calculated as thus:

Area = Total Length * Total Length

Area = 18ft * 18ft

Area = 324 ft²

8 0

2 years ago

An automobile uses 17 gal of fuel to go to 590mi. How many gallons are required to travel 870mi? (Round your answer to one decim

Valentin [98]

Answer:

$Gallons = 27.95$

Step-by-step explanation:

Given

$Gallons : Miles = 17:590$

Required

Determine the number of gallon for 870 miles

To do this, we simply substitute 870 for miles in the ratio above

So, we have:

$Gallons : 870= 17:590$

Convert to fraction

$\frac{Gallons}{870} = \frac{17}{590}$

Multiply through by 870

$870 * \frac{Gallons}{870} = \frac{17}{590}*870$

$Gallons = \frac{17}{590}*970$

$Gallons = \frac{17*970}{590}$

$Gallons = \frac{16490}{590}$

$Gallons = 27.95$

4 0

2 years ago

ABDE is a rectangle ED is 8cm BDC is a right-angled triangle bc is 4.5cm ABC is a straight line the area of the rectangle abde i

Gnesinka [82]

Answer:

11.25cm^2

Step-by-step explanation:

given the area of the rectangle as 40cm^2, we can get the width of the rectangle.

Area =Length x width

40cm^2 = 8cm x width

we can divide both sides 8 to be left with the width

40/8 = 5cm

so the width is 5cm which is equal to the height of the triangle.

Area of BDC = 1/2 x base x height

BDC = 1/2 x 4.5 x 5

=11.25cm^2

5 0

2 years ago

Which statement is NOT true?

Ede4ka [16]

Answer:

the answer is d.

Step-by-step explanation:

every parallelogram in NOT a rectangle.

7 0

2 years ago