1 1/4 divided by 7 1/2

1/6

Step-by-step explanation:

1 1/4 = 5/4

7 1/2 = 15/2

(5/4) / (15/2) = (5/4) x (2/15)

= 10/60

= 1/6

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

⭐⭐