Step 1: Find the Lowest Common Multiple between the denominators.
Step 2: Multiply the numerator and denominator of each fraction by a number (the one that will get them to the lcm) so that they have the LCM as their new denominator.
Step 3: Add or subtract the numerators and keep the denominator the same.
Answer: 1 / 12
Step-by-step explanation:
1 / 4 x 1 / 3 = 1 / 12
Answer:
Total
Step-by-step explanation:
A percent bar graph compares the amount in each category to the total amount (sum of all categories) as a percentage.
Answer:
an=5n-4
Step-by-step explanation:
Answer:






Step-by-step explanation:
Solving (i):

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Solving (ii)

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Solving (iii)

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Solving (iv)

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Solving (v):

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Solving (vi)

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