4/10 is 2/5 or 0.4 in decimal form.
256,000-2.56*100,000
Since there are 6 digits in 256,000, it is 2.56*100,000 becuase 100,000 also has 6 digits.
2.56*100,000=2.56*10^5
Since there are 5 zeroes in 100,000, it is 10^5.
256,000=2.56*100,000=2.56*10^5
First box: 100,000
Second box: 5
Answer:
Where is the diagram though..
Step-by-step explanation:
It would be 3.87,to the nearest hundred cause the real length is √15
