2 answers:
Answer:
The answer is 12.72 hope this helps
Step-by-step explanation:
You'll add them it's just like simple addition but you just have to know where the decimal point will be after adding
3.78
+<u>8</u><u>.</u><u>9</u><u>4</u>
<u>1</u><u>2</u><u>.</u><u>7</u><u>2</u>
<u>When</u><u> </u><u>you</u><u> </u><u>are</u><u> </u><u>add</u><u>ing</u><u> </u><u>you</u><u> </u><u>start</u><u> </u><u>from</u><u> </u><u>the</u><u> </u><u>back</u><u> </u><u>with </u><u>back </u><u>I</u><u> </u><u>mean</u><u> </u><u>the</u><u> </u><u>end</u><u> </u><u>so</u><u> </u><u>when</u><u> </u><u>you </u><u>add</u><u> </u><u>8</u><u> </u><u>plus</u><u> </u><u>4</u><u> </u><u>it</u><u>'s</u><u> </u><u>going </u><u>to </u><u>be</u><u> </u><u>1</u><u>2</u><u> </u><u>then</u><u> </u><u>you</u><u> </u><u>write</u><u> </u><u>or </u><u>type </u><u>the </u><u>2</u><u> </u><u>and </u><u>then</u><u> </u><u>carry </u><u>the </u><u>1</u><u> </u><u>and </u><u>add</u><u> </u><u>it</u><u> </u><u>to</u><u> </u><u>the</u><u> </u><u>7</u><u> </u><u>which</u><u> </u><u>is</u><u> </u><u>going </u><u>to</u><u> </u><u>be</u><u> </u><u>8</u><u> </u><u>then</u><u> </u><u>you</u><u> </u><u>add</u><u> </u><u>the</u><u> </u><u>8</u><u> </u><u>to</u><u> </u><u>the</u><u> </u><u>9</u><u> </u><u>which</u><u> </u><u>is</u><u> </u><u>going </u><u>to </u><u>be</u><u> </u><u>1</u><u>7</u><u> </u><u>that</u><u>'s</u><u> </u><u>why</u><u> </u><u>we</u><u> </u><u>have</u><u> </u><u>the</u><u> </u><u>7</u><u> </u><u>there</u><u> </u><u>then</u><u> </u><u>you</u><u> </u><u>carry</u><u> </u><u>1</u><u> </u><u>and</u><u> </u><u>add</u><u> </u><u>it</u><u> </u><u>to</u><u> </u><u>the</u><u> </u><u>3</u><u> </u><u>which </u><u>is </u><u>going</u><u> </u><u>to</u><u> </u><u>be</u><u> </u><u>4</u><u> </u><u>and </u><u>then</u><u> </u><u>4</u><u>+</u><u>8</u><u> </u><u>is</u><u> </u><u>going </u><u>to</u><u> </u><u>be</u><u>;</u><u>1</u><u>2</u>
<em>That</em><em>'s</em><em> </em><em>how</em><em> </em><em>we</em><em> </em><em>got</em><em> </em><em>the</em><em> </em><em>1</em><em>2</em><em>.</em><em>7</em><em>2</em>
<em>Hope</em><em> you</em><em> </em><em>un</em><em>derstand</em>
You might be interested in
It took him 12 mins to bike the trail because it implies that you bike faster than jogging so the time should be shorter hence bike twice as fast as jogging
Answer:
B
Step-by-step explanation:
This is because he would find the most students in the cafeteria. It is not A because not everyone goes to basketball games. It's not C because you're looking for where you will find the most students. And it's not D because thats local and he is trying to find how many students want to organize a club NOT random people at a movie theater.
Answer: C
Step-by-step explanation: Just try it
230/8 x 10 = 35 x 10 = 350
<span>5.505 thats the answer it says equals</span>