How do you convert fractions with percent signs into normal fractions?
by dividing the number by 100.
What is the difference between subtracting with regrouping in whole numbers and subraction with regrouping in fractions?
We look at the signs of numbers when we need to combine them. We subtract only if numbers have different signs, otherwise we add them. So that, if we have in an expression several positive and negative numbers, we prefer to group numbers with the same sign and add them in order to subtract just once. While with fractions we like to group fractions with the same denominator first, and after that we can combine…
The population of the different Zodiac signs in the U.S. vary from year to year due to births and deaths. Approximately 94 percent of the U.S. population are Scorpio, 93 percent are Virgo, 92 percent are Gemini, 90 percent are Pisces, 87 percent are Libra, 84 percent are Cancer, 83 percent are Taurus, 82 percent are Capricorn, 81 percent are Aries, 73 percent are Sagittarius, 71 percent are Leo and 63 percent are Aquarius.
What are the rules for adding and subtracting positive and negative fractions with different denominators?
first must find Least Common Denominator http://www.loisterms.com/lois21.htm First of all, if you want to know about adding fractions, check out "How to Add Fractions". Be sure to follow the math examples carefully. To subtract fractions, follow the same steps as for adding, except subtract where you would add. Now about those positive and negative signs. The rules are the same whether you are working with integers or fractions. I will give you a method of…