markhcollier markhcollier
  • 04-02-2020
  • Mathematics
contestada

Evaluate the expression 1/3(4+18) -2 squared

Respuesta :

sulmankhalid402
sulmankhalid402 sulmankhalid402
  • 04-02-2020

Answer:

  Evaluate the expression 1/3(4+18) -2 squared

Step-by-step explanation:

First of all we will add brackets to understand the question as:

= ((1/3) * (4+18) - (2 squared))

= ((1/3) * ( 22) -  2² )

According to Math's rule that Multiplication and division must be completed before addition and subtraction.

=  (( 1/3 * 22) - 4 )

= (( 7.33) - 4 )

= ( 7.33 - 4 )

= 3.33

3.33 is the correct answer.

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