If a watch cost $40 and you must pay 6.5% sales tax, what will the total cost of the watch?

$42.6

Step-by-step explanation:

6.5%=0.065 and 0.065*40= 2.6 sales tax which means the total price with the sales tax added would be 40+2.6= $42.6

I think it is $42.60.

Step-by-step explanation:

I multiplied 40 by 106.5%.

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

168

step-by-step explanation:

i am pretty sure that the answer is 168