Equivalent Fractions
What is an equivalent fractions to 1/4?
Think of Money and Clocks
25/100
15/60
2/8
3/6+ 1 2/6
1 5/6
1/3 x 18
6
10/12 or 5/6 of a foot taller.
The Mayas used the number ZERO.
TRUE
What would be the equivalent amount of time to 1/3 on a clock?
20 minutes
20/60
2/6
4/12
4 5/10 _ 3 6/10
9/10
1/4 of 16
4
Ryan is 5 2/8 feet tall. Angelo is 5 2/6 feet tall.
Who is taller?
Angelo
What are the three symbols the Mayas used for there number system?
Name three equivalent fractions to 1/2?
(Think of Money or Clocks?
50/100
5/10
3/6
2/4
4/8
6/12
1/3- 1/8
5/24
1/2 X 64
32
Ryan is 5 2/8 feet tall. Angelo is 5 2/6 feet tall.
Who is taller and by how much?
Angelo is 2/24 or 1/12 of a foot taller than Ryan.
True or False
The top number of the fraction is called the denominator, while the bottom number is the numerator.
FALSE
4/7 and 2/3
TRUE OR FALSE
FALSE
9/12-3/8
3/8
1/8 x 72
9
Which is a better buy?
Twelve hotdogs for $8 or 6 hotdogs for $5.
Twelve Hotdogs would cost $1.50 per hotdog.
Six Hotdogs would cost $1.20 per hotdog.
The better buy is 6 hotdogs for $5.
Length X Width X Height
Write an equivalent fraction with common denominators and use them to add or subtract fractions?
1/4 + 1/8
3/8
2/3-2/6
2/6 or 1/3
1/3 x 36
12
Blake ran 2/4 of a mile down at the middle school track, then she walked 2/8 of a mile.
How far did Blake go in all?
Blake went 6/8 of a mile on the track.
Every odd number has an “e” in it.
True or False
True