Answer:
2.1 x 10^5 = 210,000.
Step-by-step explanation:
Convert 2.1 x 10^5 to ordinary form
10^5 = 100000
2.1 = 21/10
Thus.
2.1 x 10^5 = 21/10 * 100000 = 210,000
Ordinary form of 2.1 x 10^5 is 210,000.
<em>If you are trying to find how deep the turtle is now, the answer would be 19 meters. 12 + 7 = 19.</em>
<em>Hope this helps. Have a nice day.</em>
Answer:
0.00272479564
Step-by-step explanation:
Answer: 9/28
Step-by-step explanation:
Multiply the denominators by each other to make them the same. Multiply each numerator by the same number as it’s corresponding denominator. Subtract as usual and simplify
