Question

Let a, b, and c be three rational numbers where a=2/3, b=4/5 and c= -5/6
verify associative property of addition and multiplication

Answer 1

Step-by-step explanation:

by associative law (a*b)*c= a*(b*c)

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

8/15*5/6=2/3*20/30

40/90=40/90

hence,associative law verify

Answer 2

Answer:

by associative law (a*b)*c= a*(b*c)

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

8/15*5/6=2/3*20/30

40/90=40/90

hence,associative law verify

Step-by-step explanation: