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12 questions
What is a good common denominator for this problem?
93+6118
9
24
12
What is a good common denominator for this problem?
81+6524
18
32
16
Billy ate 83 of a pizza and Felicity ate 41 of the pizza. How much pizza did they eat in all?
21
85
43
What number could be a common denominator for these three fractions?
9
8
12
6
Which of these numbers could NOT be a common denominator for these two fractions?
12
18
24
36
21+41=
43
42
63
62
James is helping his dad paint his house. They mixed 95 gallons of white paint and 61 gallons of blue pain. How many gallons was the mixture in all?
186 gallons
1813 gallons
54 gallons
61 gallons
41+32
123
43
1211
73
125+61
186
126
43
127
31+93 in simplest form (you must simplify your answer!)
96
31
32
94
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