Question

when we divide 891 by 22 the answer is 40.5 .. but when we do it by the division method the answer is 4.5 . why?

Answer 1

Answer:

Answer in attachment

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Answer 2

Answer: This is because of the placement of the numbers in both methods.

Step-by-step explanation:

Given : 891/22 = 40.5

Explanation :

Step 1:

When we do the long division, we put a 4 on top as 22 goes into 89 four times.

Step 2:

We multiply, we subtract 88 from 89 and have a 1 left over.

Step 3:

Then we bring down the 1 and we have 11.

22 go into 11 and it doesn’t, because it’s a big number. But after we put that first digit up top (the 4) we need to put a response up top each time we bring a digit down. 1 is brought down and had 11. The answer depends on how many times does 22 go into 11 is actually 0.

Step 4 :

We need to put it up on top. Then we place a decimal after the 40 at the top and bring down the next digit, the first zero after the decimal point in 891.

Step 5:

We have to divide 110 by 22, the answer is e 5.5 x 22 = 110 which leaves us with no remainder. But up top we have 40.5 as we prove that because 891 ÷ 22 = 40.5.

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