Multiply fractions: 2/7 x 1/3, 6/11 x 22/30, 1/8 of 32, 2 1/2 x 5 1/3

divide fractions: 3/4 ÷ 1/3, 6 ÷ 1/7, 4 7/8 ÷ 3 1/4, 11 ÷ 1/9

it's ok if you only answer the multiplication problems(for you people).

=> to multiply fractions we multiply the numerators ( top numbers ) with each other and the denominators (bottom numbers ) also the same way ...
=> 2/7 x 1/3 = 2/21
=> 6/11 x 22/30 = 132/330 = 2/5
=> 1/8 of 32 = 1/8 x 32/1 = 32/8 = 4 
=> 2 1/2 x 5 1/3 => first convert 2 1/2 and 5 1/3(which are mixed fractions) into an improper fractions ...=> 5/2 x 16/3 => 80 /6 = 40/3 

=> for dividing fractions we take the reciprocal of one fraction and then multiply ...

=> 3/4 ÷ 1/3 = 3/4/1/3 => 3/4 * 3/1 =>9/4 
=> 6 ÷ 1/7 = > 6/1/7 => 6 * 7/1 => 42
=> 4 7/8 ÷ 3 1/4 => first convert 4 7/8 and 3 1/4 into improper fractions ..
=> 39/8 ÷ 13/4 => 39/8 * 4/13 => 156 /104 => 3/2 
=> 11 ÷ 1/9 => 11/1/9 => 11 * 9/1 = 99 

Hope it helps !!!