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zysi [14]
3 years ago
5

SHOW YOUR WORK! PLEASE HELP ASAP.

Mathematics
2 answers:
vova2212 [387]3 years ago
6 0

Let us see how we can solve this step by step each :

6417 ÷ 31 , we divide 64 by 31 and get the resulting quotient as 2 .

Then we bring down 1 . So , the number below is 21 , which cannot be divided by 31 .

So , we will have to bring down 7 for which we have to add a 0 to the quotient . Then the quotient will become 20 as of now .

As 217 is divisible by 3 , I put seven near 21 , making the quotient as 217 and get the remainder 0 .

Hence in the correct solution the correct quotient = 207 .

<h3>In Xavier's solution : </h3>

But the same thing has not been done in Xavier's solution as he has put a 0 after 7 instead of putting it before 7 . Hence , Xavier's mistake is that he put the 0 after 7 instead of putting it before 7 .

In Xavier's solution the quotient is = 270

Therefore , Xavier's mistake is that he put the 0 after 7 instead of putting it before 7 .

lukranit [14]3 years ago
3 0

Answer:

318

Step-by-step explanation:

7950/25 math problems division = 318. Therefore 318 to 2 decimal places= 318

7950/25 divided by 2 » (7950/25) ÷ 2 » 318 ÷ 2 = 159

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