Answer:
51
Step-by-step explanation:
Maximum ( Greatest number) : 51
39, 43, 44, 44, 45, 49, 49, 50, 51
Minimum ( least number) : 39
70%of x = 63
70/100 × x = 63
x=63×100/70
x=90
180
2^6*3^6*5^3= 2⁶× 3⁶×5³
=64×729×125
=5832000
cube root of 5832000= 180
divide then multply
y = 0