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Fractions - Coggle Diagram
Fractions
Adding
3/4+1/3
Step 1. Find the lowest common denominator.
4,8,12
3,6,9,12
Step 2. multiply the nominator with what you multiplied the denominator
9/12+4/12
Step 3. Only add the numerator, If it is an improper fraction then make it a mixed number
13/12 or 1 1/12
Subtracting
3/4 - 1/3
Step 1. Find the lowest common denominator.
3,6,9,12
4,8,12
Step 2. multiply the nominator with what you multiplied the denominator
9/12-4/12
Step 3. Only minus the numerator.
5/12
Multiplying
3/4 x 1/3
step 1. Multiply the numerators and the denominators.
3/12 or 1/4
Dividing
3/4 ÷ 1/3
keep change flip
keep 3/4
change ÷ to x
flip 1/3 to 1/4
3/4 x 1/4 = 3/16