LCD
Find the lowest common denominator and rename the fractions.
1/3 and 1/2
2/6 and 3/6
11/2 + 23/5
4 1/10
4 1/2 - 2 1/4
2 1/4
3 1/2 + 4 1/6 + 2 1/2
10 1/6
The biggest zucchini from Joe’s farm is 2 5/8 pounds, which is 1 1/12 pounds more than the average weight of zucchinis from his farm. What is the average weight of zucchinis from his farm?
1 13/24 pounds
Find the lowest common denominator and rename the fractions.
5/6 and 2/9
15/18 and 4/18
3 4/9 + 2 1/6
5 11/18
5 2/3 - 2 1/6
3 1/2
3 1/3 + 5 3/8 + 2 2/3
11 3/8
Last month, the price of one pound of carrots was $2 1/5. This month, the price has increased by $1 1/10. What is the price of a pound of carrots this month?
$3 3/10
Find the lowest common denominator and rename the fractions.
1/2 and 4/5
5/10 and 8/10
4 4/5 + 2 1/10
6 9/10
6 2/9 - 3 1/6
3 1/18
2 1/12 + 4 5/6 + 3 1/12
10
The farmer’s market opens for 2 1/5 hours in the morning and 3 2/3 hours in the afternoon. How long is the farmer’s market open in a day?
5 13/15 hours
Find the lowest common denominator and rename the fractions.
1/3 and 1/9
3/9 and 1/9
4 2/7 + 2 1/3
6 13/21
5 3/5 - 2 3/9
3 4/15
4 1/5 + 2 1/4 + 6 2/5
12 17/20
Ashley worked part-time in the coffee shop down the street. Her usual shift is 3 4/5 hours per day, but she had to leave 1 1/4 hours earlier on Thursday and Friday. How many total hours did she work on Thursday and Friday?
5 1/10
Find the lowest common denominator and rename the fractions.
3/4 and 3/5
15/20 and 12/20
4 5/6 + 5 4/9
10 5/18
6 4/9 - 3 4/7
2 55/63
2 1/9 + 4 1/6 + 3 4/9
9 13/18
There were 24 1/4 crates of tomatoes in the barn but 7 1/3 crates of tomatoes were rotten and had to be thrown out. Joe sold 8 1/2 crates and canned 7 5/6 crates of tomatoes. How many crates of tomatoes were left?
7/12 crates