Answer:
a. 11 times 1/4 =2 and 3/4
b. 7 times 1/4=1 and 3/4
c. 13 times 1/27=13/27
Explanation:
In every question, the is a 1 on both sides, so they cancel out and its just the two numbers. For example, question a, 11 times 1/4, you turn 11 into 11/1 and in 1/4 and 11/1 there is both a 1 so they both cancel out. The answer is 11/4 but you have to simplify to 2 and 3/4.