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Mathematics 8 Online
OpenStudy (liv1234):

@vocaloid Can you help me with this question please?

OpenStudy (liv1234):

Vocaloid (vocaloid):

can we go back to last one first? i might have made a mistake

Vocaloid (vocaloid):

i'll tag you

OpenStudy (liv1234):

Okay.

Vocaloid (vocaloid):

@Liv1234

Vocaloid (vocaloid):

do you have any ideas about this one?

OpenStudy (liv1234):

@Vocaloid

Vocaloid (vocaloid):

any ideas so far?

OpenStudy (liv1234):

I was thinking that it might be option A? @Vocaloid

Vocaloid (vocaloid):

let me work through it first

OpenStudy (liv1234):

Okay.

Vocaloid (vocaloid):

first we combine the denominator into one fraction

Vocaloid (vocaloid):

|dw:1465240958667:dw|

OpenStudy (liv1234):

Also, after this question, I need you to check an answer for me if you don't mind.

Vocaloid (vocaloid):

|dw:1465240994300:dw|

Vocaloid (vocaloid):

oh sure

Vocaloid (vocaloid):

|dw:1465241023388:dw|

OpenStudy (liv1234):

Now do we cancel out terms?

Vocaloid (vocaloid):

|dw:1465241047977:dw|

Vocaloid (vocaloid):

yes

Vocaloid (vocaloid):

|dw:1465241108146:dw|

OpenStudy (liv1234):

I was just about to mention those to cancel out!

Vocaloid (vocaloid):

you were correct, option A is good

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