Answer:
3
Step-by-step explanation:
it the last 3
counted 6 decimal places over
d=2
5
because ?*9=45
45÷9=5
Volume = surface area of base * height
54
60% of 90 = 60/100 × 90
= 0.6 × 90
= 54
Therefore, 60% of 90 is 54.
