Question

answer this fast plzz​

Answer 1

Answer:

a. 5/3, 4/5 and 2/7.

b 5/3 , 7/6 , 3/6

please mark as brainlist and follow

Answer 2

Step-by-step explanation:

Ascending = First, we make all divisors common.

So l.c.m of 7,5,4=140

Now

7×20= 140

2×20= 40

5×28=140

4×28=112

4×35=140

3×35=102

So the order will be

7

2

,

4

3

,

5

4

descending = you do yourself

MARK BRAINLIST ANSWER PLEASE