Addition
6/12 + 4/12?
10/12
9/16 - 5/16?
4/16 (Can be simplified to 1/4)
What differs from Multiplying fractions compared to adding and subtracting fractions?
Both numerators and denominators will have their integers change after solving, unlike where the numerator only changes for addition and subtraction.
1/2 ÷ 3/4?
4/6
Why is Simplification important in Fractions?
You'll want to have the lowest and most simple answer possible, as it will be far easier to figure out your answer.
How do you add two fractions with similar denominators together?
You simply add both numerators together for your answer, leave the denominator the same.
How do you subtract two fractions with similar denominators?
You subtract both numerators, leave the denominators the same.
5/10 x 4/6?
1/3 (Non Simplified: 20/60)
How does Dividing fractions work?
You Keep the first fraction, invert the second fraction, and then multiply.
How do you convert a fraction to a percentage?
You Divide both Numerator and Denominator, and then divide by 100.
You add the numerators only, but you try to find the least common multiple of the denominator.
How do you subtract two fractions with different Denominators?
You find the Least common multiple of the Denominators first, before subtracting the two numerators.
No it does not. MULTIPLY AWAY!
7/11 ÷ 4/5?
35/44
Simplify 50/75
2/3
2/8 + 8/9?
10/72
1/63
5/7 x 9/13?
63/91
Why do you not actually divide the fractions and instead multiply them using Keep Change Change?
It would be far too complicated to even divide them, and plus, they aren't even whole numbers.
Convert 34/55 to a percentage.
60%
How do you add Four fractions together.... With different denominators?
You add all the numerators together, whilst multiplying each and every denominator, to find the least common multiple.
Do you have to utilise Keep Change Change for Subtracting fractions?
Yes you can! You can use it to subtract fractions by swapping it to addition and replace the positive number you are subtracting to a negative now that there is an addition symbol.
9/12 x 6/3?
3/2
11/13 ÷ 7/9?
99/91
Simplify 63/108
7/12