Question

Evaluate the expression 2b + 4a + 3b for a = 0.5 and b = 1/3

Answer 1

2b+4a+3b
1.) 2*1/3= 0.666 repeated because 1/3=0.333 repeated.
2.) 4a: 4*.5=2
3.)3b= 3*1/3 (1/3=0.333 repeated) =0.999 repeated

add all 3 answers up.....and get=3.3333 repeated   

Answer 2

The answer for this problem is 3.66666666.