The easiest way I know is to multiply the divisor by different numbers to see how many times it will go into the dividend. multiplying 486 by 2 or three and seeing which one gets closest.
Answer:
4500 meters.
Step-by-step explanation:
1 meter = 1000 millimeters so just do the number of meters (in this case 4.5) times 1000.
Answer:
15/25 can be simplified to 3/5.
