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harina [27]
3 years ago
12

Convert 21/40 to a percent

Mathematics
2 answers:
Naya [18.7K]3 years ago
5 0
21/40 = 52.50% (52.5)
Bumek [7]3 years ago
5 0
Divide 21 by 40 = 0.525

Then multiply it by 100, 0.525 * 100

The answer is 52.5 %
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Each unit on the map represents 5 miles. If you drive 20% of the way from Landview to Seaside, how many miles have you driven, a
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We use the distance formula for this problem.

d = √[(x₂ - x₁)² + (y₂ - y₁)²]

The distance between point (-2,-2) and point (-2,4).
d = √[(⁻2 - ⁻2)² + (4 - ⁻2)²] = 6 units

Then, compute for 20% of 6 units:
Distance traveled = 6(0.2) = 1.2 units

Use 1.2 units as distance and the starting point (-2,-2). The x-coordinate should still be at -2 because the distance is a straight line as shown in the picture.
1.2 = √[(-2 - ⁻2)² + (y - ⁻2)²]
Solving for y,
y = -0.8

The point is found at (-2,-0.8). This is located at quadrant 3. As to the distance traveled, that would be: 1.2*6 = 6 miles. Thus, the answer is C.

5 0
3 years ago
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FOR EASY BRAINLIEST ANSWER AND EXPLAIN!! ASAP
Alina [70]
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3 years ago
On a cruise, 80% of the passengers are staying in "economy" rooms. If there are 320 passengers in "economy rooms, how many total
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I think that the answer is 550 people on the cruise. i used my math notes
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3 years ago
Describe how you would create a number line to represent where to plot the following number:
dexar [7]

Answer:

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3 years ago
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Misha Larkins [42]

Answer:

The sum is 2. ...........

8 0
2 years ago
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