Question

write two rational number between 7/2 and 9/5​

Answer 1

Step-by-step explanation:

Let length of rectangle=lcm

breadth of rectangle= bcm

Given length is 3 times its breadth

i.e. l= 3×b

Perimeter of the rectangle= 120 cm

i.e.2×( l+ b)=120

2×(3×b+ b)=120

2×(4×b)=120

8×b=120

b= 15 cm

SO SORRY DEAR FOR MY WRONG ANSWER BUT YE ZARURI THA

Answer 2

Answer:

20/10 , 30/10 are the two rational number between 7/2 and 9/5

Step-by-step explanation:

➡️ first we should make denominator same then only we can find rational number .

7/2 = 7 × 5 (multiply 5 in numerator and denominator )

-------

2 × 5

7/2 = 35/10

9/5 = 9 × 2 ( multiple 2 in numerator and denominator)

-------

5 × 2

9/5 = 18/10

we make denominator same and now we got 9/5 = 18/10 and 7/2 = 35/10 .

In between of these any numbers 18/10 and 35/10 we will get the rational number of 7/2 and 9/5

19/10 , 20/10 , 30/10 , ........................................... 34/10 . In this any two number you can take as rational number between 7/2 and 9/5.