Addition
5/8 + 1/4
7/8
1 3/4 -1/2
1 1/4
3/5 + 2/5 = 4/5
They added the numerators wrong.
3 + 2 = 5
The correct answer is 5/5 or 1.
What is an equivalent fraction of 3/4?
6/8, 9/12, 12/16, ...
Annabelle has two pumpkin fields and the total area of the two pumpkin fields is 4 acres. The big field yields 3 2/5 tons of pumpkins and the small field yields 2 1/12 tons of pumpkins. What is the total yield of pumpkins?
The total yield of pumpkins is 5 29/60 tons.
9 4/10 + 2 2/5
11 8/10
9 8/10 - 2 2/5
7 4/10 or 7 2/5
9/14 - 3/14 = 12/14
They added instead of subtracting!!!!
9/14 - 3/14 = 6/14
Rewrite the fractions with a common denominator.
4/7 and 2/3
12/21 and 14/21
The biggest zucchini from Josh’s farm is 2 5/8 pounds, which is 1 1/12 pound more than the average weight of zucchinis from his farm. What is the average weight of zucchinis from Josh's farm?
The average weight of zucchinis from Josh's farm is 1 18/24 (or 1 3/4) pounds.
3 5/11 + 7 2/3
11 4/33
4 4/5 - 3 3/12
1 25/60 or 1 5/12
2/10 + 3/5 = 5/15
You need to find a common denominator before solving.
2/10 + 6/10 = 8/10
Write 3/9 in its simplest form.
1/3
Henry and his 5 friends stopped to rest after 2 1 5 hours of hiking toward the peak of the mountain. They reached the peak of the mountain after 1 1 10 hours and had their lunch and took pictures there for 1 1 2 hours. If the entire mountain journey took 6 7 8 hours, how long did they take going down the mountain?
They took 2 3/40 hours to travel down the mountain.
6 2/7 + 5 1/2 + 3 4/28
14 26/28
6 1/5 - 2 3/4
3 9/20
2/8 + 4/8 = 6/16
The denominator stays the same when you add fractions.
2/8 + 4/8 = 6/8
Write 27/4 as a mixed number.
8 3/4
Last Monday, Carlo biked 2 2 7 km from his house to a park and 1 1 3 km from the park to Ace’s house. Due to a traffic jam, he went from Ace’s house back to his house using an alternate route. He biked a total of 7 2 3 km that day. What was the distance from his house to Ace’s house on the first route? How long was the alternate route?
The distance from his house to Ace's houses was 3 13/21 km.
The alternate route was 4 1/21 km long.
(6 2/3 - 8/5) + 6 3/10
11 11/30
41/44
4 2/7 - 1 5/7 = 3 3/7
You need to regroup 4 2/7 before you can subtract. You can't subtract a bigger numerator (5) from a smaller number (2).
4 2/7 - 1 5/7
3 9/7 - 1 5/7 = 2 4/7
Write 17/9 as a mixed number.
1 8/9
Viviana ordered 3 bags of soil last month. Each bag weigh 4 2/5 kilograms. She used the first bag in a week. At the end of this month, there were 2 3/4 kilograms of soil left in the second bag and 7/8 kilograms of soil left in the third bag. How much soil was used in this month?
There was 9 23/40 kg of soil used this month.