Answer:
Mary's mistake was that she didn't take into account of the power that 10 is raised to; since 2.01 is multiplied by 10 to the 6, it makes 2.01 bigger. You can also expand the number to check:
2 010 000 vs. 4800
Answer:
this is six times bigger larger
That would be the average of total time paddled upstream & downstream . . . 12 miles / 7 hours = approx 1.71 miles per hr
Answer:8
Step-by-step explanation: 7x8=56
Answer:
42300000
Step-by-step explanation:
Use known fact
Consider 1 square kilometer:
So, to find the answer, you have to multiply given number of square kilometers by 1000000:
