Find the following values without a calculator.
Which are the greater values?
Give your answers in this manner. (Eg
12,
23,
34,
45)
- 319 or 419
- 25 or 219
- 234 or 237
- 15 or 910
(a)
Since the denominator is same, the greater the numerator, the greater the value of the fraction.
419 is greater.
(b)
Since the numerator is same, the smaller the denominator, the greater the value of the fraction.
25 is greater.
(c)
Since the numerator is same, the smaller the denominator, the greater the value of the fraction.
234 is greater.
(d)
Make the denominators the same.
Since the denominator is same, the greater the numerator, the greater the value of the fraction.
15 =
210 910 =
910910 is greater.
Answer(s):
419,
25,
234,
910