3 years ago

How to simplify a mixed number

1 answer:

6 0

Okay I will have an example for you. 3 and 2/7. STEP 1) multiply the denominator by the whole number. 3×7=21. STEP 2) add the numerator to 21. 21+2=23. STEP 3) 23 is the new numerator so put 23 over 7. FINAL SOLUTION 23/7.

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3 years ago

Read 2 more answers

(-2)^2-(-8)*[(-2)-(-10)]

Anit [1.1K]

Greetings!

"How to solve $(-2)^2-(-8)*[(-2)-(-10)]$ "...

Follow PEDMAS:
$(-2)^2-(-8)*[(-2)-(-10)]$
$=(-2)^2-(-8)*[(-2)+(10)]$
$=(-2)^2-(-8)*(8)$
$=4-(-8)*(8)$
$=4-(-64)$
$=4+64$
$=68$

The answer would be 68.

Hope this helps.
-Benjamin

7 0

3 years ago