what will be the
long division method of 854
Answers
Answer:
Step 1)
Set up 854 in pairs of two digits from right to left and attach one set of 00 because we want one decimal:
8 54 00
Step 2)
Starting with the first set: the largest perfect square less than or equal to 8 is 4, and the square root of 4 is 2. Therefore, put 2 on top and 4 at the bottom like this:
2
8 54 00
4
Step 3)
Calculate 8 minus 4 and put the difference below. Then move down the next set of numbers.
2
8 54 00
4
4 54
Step 4)
Double the number in green on top: 2 × 2 = 4. Then, use 4 and the bottom number to make this problem:
4? × ? ≤ 454
The question marks are "blank" and the same "blank". With trial and error, we found the largest number "blank" can be is 9. Replace the question marks in the problem with 9 to get:
49 × 9 = 441.
Now, enter 9 on top, and 441 at the bottom:
2 9
8 54 00
4
4 54
4 41
Step 5)
Calculate 454 minus 441 and put the difference below. Then move down the next set of numbers.
2 9
8 54 00
4
4 54
4 41
0 13 00
Step 6)
Double the number in green on top: 29 × 2 = 58. Then, use 58 and the bottom number to make this problem:
58? × ? ≤ 1300
The question marks are "blank" and the same "blank". With trial and error, we found the largest number "blank" can be is 2. Now, enter 2 on top:
2 9 2
8 54 00
4
4 54
4 41
0 13 00
That's it! The answer is on top. The square root of 854 with one digit decimal accuracy is 29.2. Did you notice that the last two steps repeat the previous two steps. You can add decimals by simply adding more sets of 00 and repeating the last two steps over and over.
Answer:
this is the answer hope it will help
