Answer:
The value of x = 2 it done by simplification method
If 1,000 = 1 x 10(3) [one times ten to the 3rd power]
and 1,000,000 = 1 x 10(6) [one times ten to the 6th power]
There would be 100,000,000 (one hundred million pennies in a million dollars) [ $1million x 100 pennies/dollar]
Then counting your zeroes would add up to 8... so...
your answer would be...
1 x 10(8) [one times ten to the 8th power]
OR
1000 000 dollars x (100 pennies / 1dollar) = 100 000 000
its 1x10E8 pennies
Answer:
3/8 + 1/4 < 1
Check: Find common denominators, what you do to the denominator, you do to the numerator. Multiply 2 to both the top and bottom of the fraction:
(1/4)(2/2) = 2/8
3/8 + 2/8 < 1
5/8 < 1
5/8 < 8/8 (True).
Any fraction works in the second one, for regardless, you will get less than a whole number, so solve the third one first.
The 2 fractions needed will have to be greater than 1. 1/4 has already been used, so find two pairs of fractions that will, when added, be greater than 1.
(7/8 + 3/4)
Find common denominators, what you do to the denominator, you must do to the numerator:
(7/8)(2/2) + (3/4)(4/4) = (14/16) + (12/16) = 26/16
26/16 > 1 (True).
Finally, the last one will be 2/3.
2/3 - 1/8 < 1
Find common denominators, what you do to the denominator, you must do to the numerator:
(2/3)(8/8) - (1/8)(3/3) < 1
16/24 - 3/24 < 1
13/24 < 1 (True).
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