5/9 - 2/12 please answer and tell me the step by step correctly
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5/9 - 2/12 please answer and tell me the step by step correctly
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Answer:
7/18
Step-by-step explanation:
Find the least common denominator or LCM of the two denominators:
LCM of 9 and 12 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36
Step 1
For the 1st fraction, since 9 × 4 = 36
5/9
=
5 × 4
9 × 4
=
20/36
Step 2
Likewise, for the 2nd fraction, since 12 × 3 = 36,
2/12
=
2 × 3
12 × 3
=
6/36
Step 3
Subtract the two like fractions:
20/36 - 6/36
=
20 - 6/36
=
14/36
Step 4
After reducing the fraction, the answer is
7
18
36
After reducing the fraction, the answer is
7
18
Answer:
7/18
Step-by-step explanation:
5/9-2/12
=18-60/108
=60-18/108
=42/108÷2 or 21/54÷3 or 7/18