So the first step is 1.) 350*0.30=105 step 2) they said discount the discount mean is like spent spent is like (-) so you do this 350-105=245 so the answer is {245}
11 boys and 8 girls because you divide it in half the add 2 and subtract 1. That isn't the wy you are supposed to do it but it works and makes since in my head.
