PSLE Which fraction is closest to
14? Give your answer in letter. (Eg a)
(a)
38 (b)
13 (c)
310
|
(a) |
(b) |
(c) |
Given Fraction |
Fractions |
38 |
13 |
310 |
14 |
Make the numerators the same. |
38 |
39 |
310 |
312 |
Difference in denominators |
12 - 8 = 4 |
12 - 9 = 3 |
12 - 10 = 2* |
|
Make the numerators the same to compare fraction values.
If the numerators are the same, the smaller the difference between 2 denominators, the closer the value.
The difference in the denominators between (c)
310 and
312 is 2. It is the
smallest difference in denominators so fraction (
c) is the
closest to the given fraction.
Answer(s): c