Write -1.64 as a mixed number in simplest form?
Ms. Sue forget to put the negative sign at the beginning of the answer.
To write -1.64 as a mixed number in simplest form, we need to separate the whole number and the fraction.
The whole number part of -1.64 is -1, since it is the largest whole number that is less than -1.64.
To find the fraction part, we need to consider the decimal part, which is 0.64.
Since there are two decimal places, the fraction part will have a denominator of 100 (since there are two decimal places in 0.64).
To convert 0.64 to a fraction, we can write it as 64/100.
Now, we can simplify the fraction if possible. We can divide both the numerator and the denominator by their greatest common divisor, which is 4.
When we simplify 64/100 by dividing both by 4, we get 16/25.
Therefore, -1.64 as a mixed number in simplest form is -1 16/25.
To convert a decimal number to a mixed number in simplest form, you need to identify the whole number part and the fractional part.
1. Start by noting the whole number part: In this case, since the decimal is negative (-1.64), the whole number part would be -1.
2. Next, determine the fractional part: To do this, take the decimal portion of the number (in this case, the .64) and convert it to a fraction. Since there are two decimal places, you can write it as 64/100.
3. Simplify the fraction: To simplify the fraction, find the greatest common divisor (GCD) of the numerator (64) and the denominator (100). The GCD of 64 and 100 is 4, so divide both the numerator and denominator by 4.
64 ÷ 4 = 16
100 ÷ 4 = 25
The simplified fraction is 16/25.
4. Combine the whole number part and the simplified fraction: The mixed number in simplest form is -1 16/25.
Therefore, -1.64, when expressed as a mixed number in simplest form, is -1 16/25.