anonymous
  • anonymous
2 and 5/6 * 8 and 4/7= ?? Answer needs to be a mixed number in simplest terms
Algebra
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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anonymous
  • anonymous
are the "and"s multiplication?
anonymous
  • anonymous
no they are mixed numbers
anonymous
  • anonymous
so: \[\large 2\frac{ 5 }{ 6 } \times 8\frac{ 4 }{ 7 }\]

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More answers

anonymous
  • anonymous
|dw:1435528305761:dw|
anonymous
  • anonymous
What is the LCM?
anonymous
  • anonymous
lcm?
anonymous
  • anonymous
Least Common Multiple
anonymous
  • anonymous
um i dont knoooowwwww?
anonymous
  • anonymous
We need a common Denominator
anonymous
  • anonymous
Which means we need the bottom number to be the same in both of the fractions.
anonymous
  • anonymous
ok well listen..i know youre really trying to help me and im not trying to be mean or anything...and im sorry if you take as mean...but im in summer school and i only have 2 days left to get done with algebra.....you think we could kinda speed thru this...youd be my hero... like fr
anonymous
  • anonymous
6x7 = 42 7x6 = 42 42 is our LCM because it's the lowest number these two share in common when you multiply them
anonymous
  • anonymous
ok so now what?
anonymous
  • anonymous
|dw:1435528746426:dw|
anonymous
  • anonymous
|dw:1435528824725:dw|
anonymous
  • anonymous
it needs to be a mixed number
anonymous
  • anonymous
next we change the real numbers into a fraction
anonymous
  • anonymous
how?
anonymous
  • anonymous
|dw:1435528883540:dw|
anonymous
  • anonymous
Just like that
anonymous
  • anonymous
|dw:1435528994369:dw|
anonymous
  • anonymous
i know!
anonymous
  • anonymous
|dw:1435529056837:dw| only add the tops
anonymous
  • anonymous
you could have told me that.................
anonymous
  • anonymous
|dw:1435529089819:dw|
anonymous
  • anonymous
479 @___@
anonymous
  • anonymous
I plugged it into my calculator and it comes out to 170/7
anonymous
  • anonymous
do you need a mixed number?
anonymous
  • anonymous
yes ...
anonymous
  • anonymous
24 and 2/7
anonymous
  • anonymous
im in a hurry just remember that...i cant just sit here and fool around..sorry
anonymous
  • anonymous
I know. I tried to be quick but also explain it to you as well
anonymous
  • anonymous
well thats sweet...ill give you a medal if you help me with my next one???
anonymous
  • anonymous
ok
anonymous
  • anonymous
|dw:1435529292337:dw|
anonymous
  • anonymous
|dw:1435529343518:dw|
anonymous
  • anonymous
it needs to be a mixed number in simplest terms again just saying.....i cant really read that sorry lol
anonymous
  • anonymous
|dw:1435529426790:dw|
anonymous
  • anonymous
multiply those???
anonymous
  • anonymous
no 5x42= 210
anonymous
  • anonymous
ok?
anonymous
  • anonymous
|dw:1435529516200:dw|
anonymous
  • anonymous
add the tops???
anonymous
  • anonymous
|dw:1435529559591:dw| Yes
anonymous
  • anonymous
33 and 1/3
anonymous
  • anonymous
wait add these? |dw:1435529608938:dw|
anonymous
  • anonymous
???
anonymous
  • anonymous
no multiply
anonymous
  • anonymous
|dw:1435529685059:dw|
anonymous
  • anonymous
58,800
anonymous
  • anonymous
now multiply the bottoms
anonymous
  • anonymous
1764
anonymous
  • anonymous
|dw:1435529723151:dw|
anonymous
  • anonymous
mixed number??
anonymous
  • anonymous
|dw:1435529761864:dw|
anonymous
  • anonymous
|dw:1435529790160:dw|
anonymous
  • anonymous
there your medal
anonymous
  • anonymous
any more?
anonymous
  • anonymous
yeah another one but it just says simplify your answer. |dw:1435529885879:dw|
anonymous
  • anonymous
Can you try this one yourself? Or would you like me to walk you through it again?
anonymous
  • anonymous
nah i will do it
anonymous
  • anonymous
tell me your answer when youre done
anonymous
  • anonymous
anything?

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