Evaluate the expression when a=-18 and b=-6.
a÷b
The given expression is a÷b where a=-18 and b=-6.
Substituting values of a and b in given expression, we get
a÷b=-18÷(-6)=+3
Hence, the required result is 3
Evaluate each expression if a=15,b=-3andc=-5.
-15÷a
b2a+4
Evaluate the expression z÷x, when x=3,y=-4 and z=-6.
Evaluate the expression: [6 × (-8)] ÷ (-3) A. -12 B. 12 C. -16 D. 16