Q1
Convert 2/5, 4/7, and 3/11 to equivalent fractions with denominator 385, their LCD.
Q2
Add or subtract: y/2+2/3.
Enter your answer as a reduced fraction.
Q3
Add or subtract: −39/56−22/35.
Enter your answer as a reduced fraction.
Q4
Convert 11/15, 7/8, and 6/7 to equivalent fractions with denominator 840, their LCD.
Q5
Find the LCD for the fractions 32/15 and 11/21.
Q6
Find the LCD for the fractions 103/28 and 37/14.
Q7
Find the LCD for the fractions 59/20 and 65/24.
Q8
Find the LCD for the fractions 11/12 and 23/30.
- Enter a whole number.
Q9
Add or subtract: x/3+1/4.
Enter your answer as a reduced fraction.
Q10
Add or subtract: −23/30+5/48.
Enter your answer as a reduced fraction.
Q11
Convert 6/13 and 10/11 to equivalent fractions with denominator 143, their LCD.
Q12
Convert 3/5 and 1/9 to equivalent fractions with denominator 45, their LCD.
Solution
Q1
Convert 2/5, 4/7, and 3/11 to equivalent fractions with denominator 385, their LCD.
Ans: 2/5 = 154/385 4/7 = 220/385 3/11 = 105/385
Q2
Add or subtract: y/2+2/3.
Enter your answer as a reduced fraction.
Ans: (3y + 4)/6
Q3
Add or subtract: −39/56−22/35.
Enter your answer as a reduced fraction.
Ans: -53/40……….please follow the link below to purchase all the solutions at just $5
