Answer:
Step three is wrong because when you divide use the quotient rule which is in division the exponents are subtracted and in this problem the exponents are added
Answer:
47.66666667
Step-by-step explanation:
58- 10 1/3= 47.66666667
Answer:
162 and 
Step-by-step explanation:
To find the original number multiply by the reciprocal of the multiplier, that is
90 ×
=
= 162
------------------------------------------------------------------------
Similarly
Change the mixed number into an improper fraction
5
=
, then
×
( cancel 35 and 7 by 7 / cancel 6 and 3 by 3 )
=
× 
= 
Answer:
74,745,000,000
Step-by-step explanation:
First, you take the power and you move the decimal point over that man places:
7.4745 x 10 to the 10th power
Decimal point moves over 10 places to the right
= 74745,000,000
If the power was negative, you would move it left
Hope this helps!
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