Common-Core/ Grade 9
Maths MCQ Based On Finding equivalent rates
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Common-Core Grade 9 - 9 Finding equivalent rates
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Since the time is reduced to half, the number of students needed will be doubled.
We can find the truck's speed by dividing the distance traveled by the time taken. The truck's speed is 480 km / 6 hours = 80 km/h. To find the distance traveled in 12 hours, we multiply the speed by the time.
Multiply both quantities by the same number.
We can find the car's fuel efficiency by dividing the distance traveled by the amount of fuel used. The car's fuel efficiency is 300 miles / 10 gallons = 30 miles/gallon. To find the distance traveled using 15 gallons of fuel, we multiply the fuel efficiency by the amount of fuel.
Multiply the numerator and the denominator by the same number.
Divide the numerator and the denominator by the same number.
Divide the numerator and the denominator by the same number.
We can find the car's speed by dividing the distance traveled by the time taken. The car's speed is 360 km / 4 hours = 90 km/h. To find the distance traveled in 7 hours, we multiply the speed by the time.
Multiply the numerator and denominator by the same number
Divide the numerator and the denominator by the same number.
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