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wolfkid:

A jewelry maker has 51 inches of chain. She wants to cut the chain into 9 equal parts. How long will each part be?

KjSaif:

Hey are there any answer choices?

wolfkid:

yeah hold up

wolfkid:

4 2/9 5 6/9 6 2/5 7 3/9

KjSaif:

Ok first off, what's 51 divided by 9?

KjSaif:

Need a guide? Because it does go into decimals.

wolfkid:

5 2/3

KjSaif:

Ah close, let's go through it.

wolfkid:

ok

KjSaif:

Lets solve it like this : |dw:1613488106808:dw|

KjSaif:

9 goes into 5 how many times?

wolfkid:

0?

KjSaif:

Yep. So this means that. you put a zero at the top, one sec.

KjSaif:

|dw:1613488276203:dw|

wolfkid:

im not god will division

wolfkid:

-w-

KjSaif:

it's ok lol

KjSaif:

I'll skip a few steps since it doesn't work for this certain quesiton, but

KjSaif:

It basically turns into this: |dw:1613488382217:dw|

KjSaif:

Next step you bring down the 1 with the 5 |dw:1613488436430:dw|

wolfkid:

mhm

KjSaif:

How many times can 9 go into 51?

KjSaif:

9+9+9+9+9 9-18-27-36-45

wolfkid:

There are 5 times 9 in 51?

KjSaif:

yes.

KjSaif:

since 9 x 6 would be more then 51 you have to use number 45 which is 9 x 5

KjSaif:

It would now look like this : |dw:1613488653955:dw|

KjSaif:

So whats 51 minus 45?

wolfkid:

5!

KjSaif:

5 remainder 6! since subtracting 51 - 45 = 6

wolfkid:

|dw:1613488799144:dw|

KjSaif:

now that we know the division answer what seems like the closest answer now?

KjSaif:

yeah I see lol, but what do you think the answer is now? 4 2/9 5 6/9 6 2/5 7 3/9 (5 remainder 6 was the answer we just got)

KjSaif:

Ok, if you use a calculator and divide 51 by 9 you get the answer 5.66**** (keeps going) what seems close the same in fractions? Wouldn't you think 5 6/9 is close to 5 remainder 6? The same goes for 5.66****

KjSaif:

To sum it up, the correct answer is 5 6/9. Do you get how I got there though?

wolfkid:

yeah a lil

wolfkid:

thx tho

wolfkid:

ok thx

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