If you add Hillary to the friend count, that's 24. So there are 16 boys and 8 girls
Number one is correct and so is two
S = a * b where a - <span>length and b - width
a = 24
b = 0.75 * a
S = 24 * 24 * 0.75 = 432</span>
Well I would solve it but where's the problem?