5/9
9/15 = 3/5
You don't. That's as simple as it gets.
Percentages are fractions over 100. So 45% is 45/100 You can then simplify that to 9/20
10/12 = 5/66/9 = 2/3These are not "simplified"; they're "reduced to lowest terms".
9/5 * 5/9 = 1, because 9*5 is 45 and 5*9 is 45, the problem becomes 45/45, which is 1. To multiply fractions: # Simplify the fractions if not in lowest terms. # Multiply the numerators of the fractions to get the new numerator. # Multiply the denominators of the fractions to get the new denominator. Simplify the resulting fraction if possible.
4/10 = _ +5 6/9=_ _______
5/9
Divide both numbers by 3, their least common denominator. Result: 3 over 4
9/15 = 3/5
If you are using the word "over" to describe that these numbers are fractions, then 1/9 plus 4/9 is 5/9. Since the denominators are the same, you simply add the numerators of both fractions, and you have your answer, 5 over 9.
In fractions, 7/9-2/9 is 5/9.
The LCD for 5/9 and 4/5 is 45.
You don't. That's as simple as it gets.
Percentages are fractions over 100. So 45% is 45/100 You can then simplify that to 9/20
Multiply the numerators of both fractions. That's the numerator of the result.Also, multiply the denominator of both fractions. That's the denominator of the result. Simplify as appropriate. Actually, it helps to simplify before doing the actual multiplication.
10/12 = 5/66/9 = 2/3These are not "simplified"; they're "reduced to lowest terms".