Fractions Vocab
What is the top number of a fraction called?
Numerator
Simplify: 2/14
1/7
Convert to an improper fractions:
11 2/7
79/2
Fractions x whole numbers:
3/19 x 12
36/19 or 1 17/19
Whole numbers / fractions:
12 ÷ 1/2
24
A denominator is found on which level of a fraction?
Bottom
Simplify (or reduce): 6/16
3/8
Change to a mixed number:
9/5
1 4/5
Fraction multiplication:
4/5 x 4/7
16/35
Mixed numbers / fractions:
9 1/2 ÷ 1/4
38
Simplify means to write fraction in which terms:
HIGHEST or LOWEST
Lowest
Write in LOWEST terms: 5/15
1/3
Convert to a mixed number:
50/9
5 5/9
Mixed numbers x fractions:
4 3/4 x 1/5
19/20
Fractions / fractions:
5/8 ÷ 1/2
5/4 or 1 1/4
A) Straight across the top and straight across bottom
B) Diagonally
A (straight across)
Write in lowest terms: 3/12
1/4
4 5/8
37/8
Mixed numbers x mixed numbers:
2 3/4 x 1 1/6
77/24 or 3 5/24
Mixed number / mixed numbers:
12 1/2 ÷ 3 1/2
25/7 or 3 4/7
Which of these fraction operations asks you to "Keep, Change, Flip"?
A) Addition
B) Division
C) Multiplication
B (Division)
Reduce: 10/25
2/3
Change to a mixed number:
10 3/7
73/7
Mixed multiplication practice:
4 2/3 x 2
28/3 or 9 1/3
Mixed division practice:
2 1/2 ÷ 7/9
45/14 or 3 3/14