Adding Fractions
10/12 - 4/10
13/30
1/3 divided by 1/2
2/3
When are 2 times in the real world when you would use fractions?
What is cooking, measuring, building ..multiple answers
A ticket to LA cost $390, and a ticket to Hong Kong costs 2 1/2 times as much. Which equation can you solve to show how much the ticket to Hong Kong costs? A $390 + $390=c. B $390 x 2 1/2=c. C $390 / 2 1/2=c. D (2 x $390) + (2 x $390)=c.
B $390 x 2 1/2=c
4/8 + 2/3
What is 7/6
9/12-2/8
What is 1/2
1/4 divided by 1/6
3/2
The part top part that tells how many pieces you are talking about is
What is the numerator
Tina is making a sign to advertise the school play. The width of the sign is 2 2/3 feet. If the length is 4 1/2 times as much, then what is the length of the sign?
12 feet
2/10 + 3/10
What is 5/10
8/12-3/12
What is 5/12
3/14 x 9/5
27/70
8/9 divided by 3/7
56/27
The bottom portion of the fraction where that tells how many equal pieces there are total is called
What is the denominator
Jared surfed for 1/3 of the 9 hours he was on the beach. He spent the rest of the time building a sand castle. How many hours did he spend building a sand castle?
6 hours
1 2/3 + 2 3/4
What is 41/12
5/10 - 2/12
What is 1/3
1 3/4 x 2 1/3
7/4 x 7/3 = 49/12
20/6 divided by 20/6
1
Before we can add or subtract fractions, we must have a common...
What is denominator
Misty bought 3 CDs. The country music CD cost $12. The rock music CD cost 2/3 as much as the country music CD. The platinum edition CD cost twice as much as the rock CD. What was the cost of the three CDs?
$36
3 1/3 + 2 1/4 + 5 1/9
What is 10 25/36
14 2/5 - 9 3/8
What is 201/40
8/11 divided by 4/7
56/44 = 28/22 = 14/11
Write the least common multiple for the numbers: 20 and 15
60
Danielle has a board that is 41 2/3 inches long. It is 5 times as long as the board Gina has. How long is Gina's board?
8 1/3 inches long