What is 12.8 converted to a fraction? The answer should be given in simplest form.(1 point)
Responses
12 8/10
12 Start Fraction 8 over 10 End Fraction
12 2/25
12 Start Fraction 2 over 25 End Fraction
12 4/5
12 Start Fraction 4 over 5 End Fraction
12/8
Start Fraction 12 over 8 End Fraction
12.8 can be converted to a fraction as 12 and 4/5.
What is 0.75 converted to a fraction? The answer should be given in simplest form.(1 point)
Responses
3/40
Start Fraction 3 over 40 End Fraction
7/5
Start Fraction 7 over 5 End Fraction
3/4
Start Fraction 3 over 4 End Fraction
75/100
0.75 can be converted to a fraction as 3/4 in simplest form.
Marcus is making granola mix. He needs 6.125 cups of granola. His measuring cups are only in fractions. How many cups is 6.125 in fraction form? Simplify, if possible.(1 point)
Responses
6 1/25
6 Start Fraction 1 over 25 End Fraction
6 1/8
6 Start Fraction 1 over 8 End Fraction
6 125/1,000
6 Start Fraction 125 over 1,000 End Fraction
6 5/4
6.125 can be converted to a fraction as 6 and 1/8 in simplest form.
To convert 12.8 to a fraction, you need to express the decimal part as a fraction. The decimal part of 12.8 is 0.8. To convert this to a fraction, we can write 0.8 as 8/10.
Now, we need to add the whole number part, which is 12, to the fraction part.
So, 12.8 is equal to 12 + 8/10.
Simplifying this fraction, we can divide both the numerator and the denominator by 2, resulting in 4/5.
Therefore, 12.8 is equivalent to the fraction 12 4/5 in simplest form.
To convert a decimal number to a fraction, you can follow these steps:
Step 1: Write down the decimal number as a fraction with the decimal as the numerator and 1 as the denominator.
In this case, 12.8 becomes 12.8/1.
Step 2: Simplify the fraction by finding the greatest common divisor (GCD) of the numerator and denominator, and dividing both by the GCD.
In this case, the GCD of 12.8 and 1 is 1. Therefore, dividing both the numerator and denominator by 1 will not change the value of the fraction.
Step 3: Rewrite the fraction in simplest form by canceling out any common factors between the numerator and denominator.
In this case, there are no common factors to cancel out, so the fraction remains 12.8/1.
However, if we want to write the fraction in whole number and fraction form, we can simplify it further.
To do this, divide the numerator by the denominator. 12.8 divided by 1 is 12.8.
Therefore, the fraction 12.8/1 can be simplified to the mixed number 12 8/10, which can be further reduced to 12 4/5.
So, the correct answer is 12 4/5.