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3 years ago

Help first gets brainly

Mathematics

1 answer:

pentagon [3]3 years ago

7 0

Answer:

1. 100 1. 150 1. 1

2.45 2. 800

Step-by-step explanation:

1. 25% * 400 = 0.25 * 400 = $\frac{1}{4}$ * 400 = 100

2. 50% * 90 = 45

1. 75% * 200 = 0.75 * 200 = 3/4 * 200 = 150

2. 10% * 8000 = 0.1 * 8000 = 800

1. 5% * 20 = 0.05 * 20 = 1

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3 years ago

A car traveling at a speed of 63 kilometers per hour. What is the car’s speed in meters per second? How many meters will the car

dezoksy [38]

Answer:

Speed = 1050 meters per seconds

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Step-by-step explanation:

Car traveling at a speed of 63 kilometers per hour

Let us convert this into meter per second

Speed = $\frac{63 }{1}$ kilometers per hour

Speed = $\frac{63 \ kilometers }{1 \ hour}$ --------(A)

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3 years ago

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Romashka [77]

Answer:

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Step-by-step explanation:

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