Question

4 9/10-3 1/2

Answer 1

what does that mean?

Answer 2

or supposed to say

Answer 3

4 9/10 - 3 1/2

Answer 4

49?

Answer 5

4+9/10 - (3+1/2)
=4-3 + 9/10-1/2
=1 + (9-5)/10
=1 4/10
=1 2/5

Answer 6

ooooooooh

Answer 7

yes, thats right. four nineths...

Answer 8

I think this is the question.
Is the question right ?