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How do you do fractions on a calculater?
If it's one of those ordinary ones you write ([numerator]/[denominator])
How do you find the product or quotient using positive exponents when you have negative ones?
Change the number or variable with the exponent from the numerator to the denominator, or from the denominator to the numerator, and at the same time change the exponent from negative to positive. For example, 5-3 = 1/53, and 1/x-10 = x10.
How do you turn 80 percent into a fraction?
Either 8/10,or 4/5,or 16/20.These are the basic ones. And then there's fractions like 32/40,64/80,128/160.Those are the ones where you just double thenumerator and the denominator You can also do things like 80/100,800/1000.Those are the ones where you multiply the numerator and denominator by 10,over and over again.Hope I answered it!!!!!!!!
What is a prime number between 60 and 100 whose Ones digit is 6 less than its tens digit?
71
What is 4.5 as decimal?
4.5 as a decimal is 4.5. 4.5 is four ones and 1/2 of 1. So, as a mixed fraction, it would look like: 4 1/2. As an improper fraction, you would multiply the denominator by the number to the left of it, add the numerator to the product, and put the sum over the original denominator. 4x2=8. 8+1= 9. 9/2 is 4.5 as an improper fraction.
