Answer:
hcf:3x^3-6x^2+y^2-3x+54
lcm:2(x+3)(x^2-3x+9)(x^3-3x^2+9)(y^2-3x+9)
your answer
hope it will work for you
1811.6
Step-by-step explanation:
647x28
18116
move once to the left bc of the point in 64.7
60% are girls
80 x 1.5 = 120 which is the amount of girls
120 out of 200 is 12/20 or 3.5 which is 60%
