Question

if a =5/6 , b = 3/4 and c= 2/3 then ab + ac​

Answer 1

Answer:

85/72

Step-by-step explanation:

ab = a × b = 5×3/6×4 = 15/24 = 5/8

ac = a × c = 5×2/6×3 = 10/18 = 5/9

ab + ac = 5/9 + 5/8

= (5×8 + 5×9) ÷ 8×9

= 85/72

Answer 2

a = 5/6

b = 3/4

c = 2/3

ab + ac

= a*(b + c)

= (5/6)*((3/4) + (2/3))

= (5/6)*(17/12)

= 85/72 ——> Answer