Answer:
The answer is 6 3/4
Step-by-step explanation:
Well first you are gonna have to extract the whole numbers in this question. the whole numbers are 3, 2, and 1. 3 + 2+ 1 is 6. Now we have to add the fractions. Since they all have different denominators we will have to find a multiple that they all have. all three of the denominators can be multiplied to get to 12. 1/6 times 2/2 = 2/12. 1/3 times 4/4 = 4/12. ¼ times 3/3 = 3/12. Now that we have the three denominators that are the same, we can add the fractions. 2/12 + 4/12 + 3/12 = 9/12. 9/12 simplified is 3/4. This means that the answer is 6 ¾.
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Answer: How fast was she going per hour? 12.5 miles.
#2 is 2.7 hours in 4.5 miles
Step-by-step explanation:
Answer:
1/15
Step-by-step explanation:
Dividing a fraction can sometimes be seen as multiplying it by another fraction.
So instead of doing (1/5)/3 we can write it like this:
1/5 * 1/3
And since multiplying something by one third is equivalent to dividing it by three, nothing has really changed.
So now we can multiply the fractions.
First we'll take the numerator (the number above the line) of 1/5 and multiply it by the numerator or 1/3.
1 * 1 = 1
Then we do the same for the two denominators (the numbers <em>below</em> the line)
5 * 3 = 15
So now we've turned 1/3 * 1/5 into: (1*1)/(3*5),
Then simplified it to:
1/15
Answer:
Increase by 72.5 percent
Step-by-step explanation:
Just dived 435 by 600 and you get your answer
Answer:
A perfect square is a number, from a given number system, that can be expressed as the square of a number from the same number system.
