Which of the following fractions is the largest?a)13/19b)25/31c)28/31d...
To compare fractions, we need to find a common denominator. In this case, we can use 31 as a common denominator since it is a multiple of all the denominators in the options.
Converting the fractions to have a denominator of 31:
a) 13/19 = 13/19 x 31/31 = 403/589
b) 25/31 = 25/31 x 31/31 = 775/961
c) 28/31 = 28/31 x 31/31 = 868/961
d) 70/79 = 70/79 x 31/31 = 2170/2469
Now we can see that:
- 403/589 < />
- 775/961 < />
- 868/961 > 2170/2469
Therefore, the largest fraction is 28/31 or option C.
Which of the following fractions is the largest?a)13/19b)25/31c)28/31d...
Given:
The fractions are 13/19, 25/ 31, 28/31, 70/79.
Calculation:
The values are-
13/19 = 0.68
25/31 = 0.80
28/31 = 0.90
70/79 = 0.88
∴ Option C is correct.