Question 4 (1 point)   find the lcd of each fraction: 6/7 and 2/3 a. 7 b. 3 c. 21 d. 30 question 5 (1 point)   find the lcd of each fraction: 7/8 and 1/4 a. 32 b. 8 c. 4 d. 24 question 6 (1 point)   find the lcd of each fraction: 2/5 and 3/7 a. 35 b. 7 c. 5 d. 49 question 7 (1 point)   find the lcd of each fraction: 1/9 and 2/4 a. 4 b. 7 c. 36 d. 9 question 8 (1 point)   convert 2/7 into a fractions with a denominator of 28. a. 2/28 b. 8/28 c. 4/28 d. 6/28 question 9 (1 point)   convert 3/5 into a fractions with a denominator of 15. a. 9/15 b. 3/15 c. 5/15 d. 6/15 question 10 (1 point)   convert 6/9 into a fractions with a denominator of 27. a. 6/27 b. 12/27 c. 9/27 d. 18/27