Original number 21.4709
Rounded to the nearest hundredth 21.471
314 207 = 300 000 + 10 000 + 4 000 + 200 + 7
Let n = .234....
Now our job is to get the entire part that repeats on the left of the decimal point.
If we multiply the number by 1000 exactly one 2, one 3 and one 4 will move to the left.
So 1000n = 234.234... now lets remove our original number
-<u> n = -.234...</u> Notice how all the repeaters minus all the repeaters
999n = 234 leaves only the 234 that we move to the left of
the decimal point
Now lets divide both side by 999
<u>999n </u> = <u>234
</u>999 999 this is the answer in unreduced form 9 can go into both = <u>26</u><u>
</u> 111
<u />
Try it on your calculator (divide 26 by 111)
Answer:
33 meters.
Step-by-step explanation:
You're trying to find the difference between 86 and 53. To find that, you would do 86-53.
15/12= 1.25
6.4x1.25=8
x = 8
