Show:
Adding Fractions
Mixed numbers and improper fractions
Subtracting Fractions
Equivalent Fractions
Application!
100
Make sure your answer is in SIMPLEST form! 3/8 + 3/8=
3/4
100
Make the improper fraction into a mixed number: 12/5
2 1/6
100
Subtract the fraction 9/10 - 4/10
1/2
100
Name an equivalent fraction: 3/9
1/3, 6/18, 12/36
100

"And they shall make an ark of acacia wood; two and a half cubits shall be its length, a cubit and a half its width, and a cubit and a half its height. 11 And you shall overlay it with pure gold, inside and out you shall overlay it, and shall make on it a molding of gold all around". Exodus 25:10-11. What is the result of multiplying these measurements together (as a mixed fraction)?

2 and 1/2 = 5/2

1 1/2 = 3/2

1 1/2 = 3/2

5/2 x 3/2 x 3/2 = 45/8 = 5 and 5/8

200

Make sure your answer is in SIMPLEST form! 

3/9 + 2/9

5/9

200
Make the mixed number into an improper fraction: 2 3/4
11 /4
200
Subtract the fractions 3/5 - 1/5
2/5
200
Name an equivalent fraction 5/8
10/16, 15/24, 20/32
200

You shall also make a table of acacia wood; two cubits shall be its length, a cubit its width, and a cubit and a half its height. Exodus 25:23.

Divide all the table measurements by 1/2  and then add them together. What is the result of this and will the table's measurements be smaller or larger?

2/1 divide 1/2 = 2/1 times 2/1 = 4/1 = 4

1/1 divide 1/2 = 1/1 times 2/1 = 2/1 = 2

1 1/2 divide 1/2 = 3/2 times 2/1 = 6/2 = 3/1 = 3

4+2+3 = 9

Original measurements 2+1+1 1/2 = 4.5

300

Make sure your answer is in SIMPLEST form! 

5/12 + 4/3

21/12 = 7/4 = 1 3/4

300
Make the improper fraction into a mixed number: 19/4
4 3/19
300

Subtract the fractions 10/15 - 4/5

10/15 - 12/15 = 3/15 = 1/5

300
Name an equivalent fraction 7/10
14/20, 21/30, 28/40
300

Francesca ran 100 meters in 13 and a 1/2 seconds. Aragon rode a horse and completed the same distance in 5 and a 1/3 seconds. How much faster is Aragon than Francesca?

Aragon: 16/3

Francesca: 27/2

Make denominators the same.

Aragon: 32/6 Francesca: 81/6

81/6 - 32/6 = 49/6 = 8 1/6

400

Make sure your answer is in SIMPLEST form! 

2/7 + 8/3

6/21 + 56/21 = 62/21 = 2 20/21

400
Make the mixed number into an improper fraction: 4 2/5
22/5
400
Subtract the fractions 2 9/12 - 1 4/12
1 5/12
400
Name an equivalent fraction 4/6
2/3, 8/12, 12/18
400

Bob cut down 8 apple trees in his backyard because he hates nature. He left 

1/7 of an apple tree because the stump was too hard to get rid of. This was an unsustainable view on the world and God's creation, so Bob changed his mind later and planted 4 fig trees. Including the stump as a fraction of a tree, how many less trees does Bob have than before he cut any down? Calculate using improper fractions and express the answer as a mixed numeral.

8 trees in the beginning

1/7 trees left.

8 - 4 1/7 = 8/1 - 29/7

= 56/7 - 29/7 = 27/7 = 3 6/7 trees left

500

6/16 + 1/8 + 3 4/5

3/8 + 1/8 = 4/8

4/8 = 1/2

1/2 + 19/5 = 5/10 + 38/10 = 43/10

500
Make the improper fraction into a mixed number: 100/25
4
500
Make sure your answer is in SIMPLEST form! Use your calculators. 6 4/9 - 5 2/9
1 2/9
500
Name an equivalent fraction 2/3
4/6, 6/9, 8/12
500
A batch of cookies requires 1/12 of kg of sugar. How many batches of cookies can be made from a 1kg bag of sugar?

1/1 divide 1/12 = 1/1 times 12/1 = 12/1 = 12 batches.