kemanialiyahmcclain
kemanialiyahmcclain kemanialiyahmcclain
  • 03-12-2020
  • Mathematics
contestada

Can you please help me with this? the question is What is Andrew's mistake? and find the correct answer?

Can you please help me with this the question is What is Andrews mistake and find the correct answer class=

Respuesta :

BigMike35
BigMike35 BigMike35
  • 03-12-2020

Answer:

there is no -1 it must be one so it is now 3/4 x 4/3=12/2=1

Step-by-step explanation:

Answer Link
crisviz420
crisviz420 crisviz420
  • 03-12-2020
When you divide by a fraction, you must take its reciprocal and multiply.
Andrew did not do that,

So, (-3/4) / (4/3) becomes (-3/4) x (3/4)
The answer is -9/16.
Answer Link

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