8.98 ÷ (1.2 ÷ 6 ÷ 2) × 0.4

I am not happy about your answer Zegroes.  This question requires an explanation and your answer is just totally lazy!

It should be 0.0044543429844098 IF i did it right

Let's do the stuff inside the parenthesis first, zegroes....so we have

1.2/6 = .2     .....then

.2/2 = .1     so we have

8.98 / .1 x .4      now we just perform any multiplications or divisions as we encounter them from left to right....so.....

8.98 / .1 = 89.8    then

89.8 * .4 = 35.92

OK MOM