<em><u>least common denominator is the lowest common multiple of the denominators of a set of fractions. It simplifies adding, subtracting, and comparing fractions.</u></em>
Answer:
- 2/5
Step-by-step explanation:
Answer
Have an nice day and good luck
Answer:
/ 3.75
Step-by-step explanation:
Step 1: Make all the mixed numbers, improper fractions:


In order to add/subtract fractions, they must all have a common denominator, the smallest common denominator for all these fractions is 12. And so in order to make 12 the denominator, we must now multiply all the fractions by their multiple.



Time to solve:



Simplify:

Convert to a mixed number:

Hope this helps!
Answer:
56 pages per hour
Step-by-step explanation:
multiply 14 by 4 because 1/4 * 4 = 1
Try using a site like Khan Academy to get a solution