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4 years ago

5

When solving the equation x+3.6=8, would you clear the decimals by multiplying each term by 10? Why or why not?

1 answer:

neonofarm [45]4 years ago

4 0

Yes, there's am equation that shows this pretty easily,

$3.6 \times 10 ^{1}$
depending on how many exponents there are is how many times you'll move the decimal point left or right( depending if the decimal is positive or negative, if positive the to the right, if negative the left)

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3 years ago

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3 years ago

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3 years ago

A red horse and a black horse raced on a 1-mile-long circular racetrack. The red horse completed the race in 120 seconds, and th

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Answer: The speed of red horse = 44 feet per second and the speed of black horse = 35.2 feet per second.

Step-by-step explanation:

Given: A red horse and a black horse raced on a 1-mile-long circular racetrack.

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So, speed of red horse = $\dfrac{1}{120}\text{ mile per second}$

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Speed of red horse = $\dfrac{5280}{120} =44\text{ feet per second}$

Similarly,

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Hence, the speed of red horse = 44 feet per second and the speed of black horse = 35.2 feet per second.

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3 years ago