3 years ago

Item 5 Write 77.5% as a fraction or mixed number in simplest form.

1 answer:

5 0

<span>77.5% can also be written as 77.5/100, but if you're the mathematical notation police, people don't like decimals on a fraction, sooo, an equivalent form is: </span>

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Triangle JKL and Triangle MNO are similar triangles.

STALIN [3.7K]

We need to work out first the scale factor of the side length

Side MN correspond to the side JK

Side MN = 3.5 cm
Side JK = 14 cm

Scale factor = 14/3.5 = 4

Side OM correspond to side LJ
Side OM = 12 cm
Side LJ = 12 × 4 = 48 cm

4 0

3 years ago

Bailey brought a twin pack of gum for $2, this is 50 cents less than 2/3 the

Deffense [45]

Answer:

$3.75

Step-by-step explanation:

2/3 = $2.50

2.50/2 = 1.25

1.25x3 = 3.75

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3 years ago

Serenity needs to lease out a music studio to record her new album the studio charges an initial studio use fee of 400 plus an h

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Answer:

Step-by-step explanation:

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3 years ago

A 40-foot flagpole casts a 25-foot shadow. FInd the shawdow cast by a nearby building 200 feet tall.

zloy xaker [14]

Let s = shadow we are looking for.

40/200 = 25/s

Solve for s.

200(25) = 40s

5000 = 40s

5000/40 = s

125 = s

The answer is 125 feet.

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3 years ago

What makes the square root of 8 irrational?

Dvinal [7]

You can't write it as a fraction.

6 0

4 years ago