140 ÷ 20 = 7
7 × 15 = 105
24
6 1/2
Answer:
0.02
Step-by-step explanation:
Answer: 400
5.92 times 10 to the 2nd power.
So funny I just finished my unit on scientific notation! So what you do is you count the distance from the first non-zero number (in this case, it would be after 5), and count how many places there are until the decimal point. I hope this helped! :D
