Question

Which of the following options is not correct?
A)
$\frac{10}{7} \: is \: smaller \: than \: \frac{161}{17}$

B)
$\frac{67}{11} \: is \:greater \: than \: \frac{61}{12}$

C)
$\frac{2}{3} \: is \: greater \: than \: \frac{65}{9}$

D)
$\frac{65}{7} \: is \: smaller \: than \: 9.618$
​

Answer 1

Answer: C)

Step-by-step explanation:

A) 10/7 can be written as 1 3/7 whereas 161/17 can be written as9  8/17, so first is correct.

B) Now,  67/11 = 6 1/11 whereas  61/12 = 5  1/12

Hence, correct

now, 65/9 = 7 2/9 and 2/3 = 2/3

But, given,

that 2/3 is bigger

but it is INCORRECT

So, hence ans. = c)

Answer 2

Answer:

see the attachment !!....