Solve the following problems involving fractions. a. 3⁄6 + 2⁄6 b. 11⁄5 + 23⁄10 c. 9⁄11 – 7⁄11 d. 311⁄20 – 14⁄5 e. 1⁄2 × 1⁄3 f. 3 × 5⁄6 g. 3⁄10 ÷ 6⁄10 h. 5⁄9 ÷ 3 i. 11⁄2 × 11⁄3 j. 21⁄2 ÷ 5⁄8



Answer :

Answer:

a. 3/6 + 2/6 = 5/6

b. 11/5 + 23/10 = 63/10

c. 9/11 - 7/11 = 2/11

d. 311/20 - 14/5 = 1871/20 - 56/20 = 1815/20 = 90 3/4

e. 1/2 × 1/3 = 1/6

f. 3 × 5/6 = 15/6 = 2 3/6

g. 3/10 ÷ 6/10 = 3/10 × 10/6 = 3/6 = 1/2

h. 5/9 ÷ 3 = 5/9 × 1/3 = 5/27

i. 11/2 × 11/3 = 121/6 = 20 1/6

j. 21/2 ÷ 5/8 = 21/2 × 8/5 = 168/10 = 16 8/10 = 16 4/5