Posted by Phil on Tuesday, January 1, 2013 at 2:57pm.
Hi.
I am assuming . = x or * or times
so then it would be 2 +30 since multiplication goes before addition. (order of operations) then 30+2 = 32.
multiplication and division go first so 32/5 * 3 = 64/5 -9 = 64/5 - 45/5 = 19/5 = 3 3/5