Question

Evaluate $\frac{6-b}{3a}$, for a = 10, b = –9 .

Write in simplest form.

Answer 1

Since , a = 10 & b = -9.

Putting the values of a and b,

= (6 - b)/3a

= {6 - (-9)} / 3*10

= (6 + 9) / 30

=15/30

=1/2 ans....