Here's one way to convert the number to the ratio of integers.
- Count the number of repeating digits. Call this number <em>n</em>. Here, only 5 has an overline, so there is only one repeating digit. That is, <em>n </em>= 1.
- Multiply the number by 10^(-n) and subtract that from the original number. Call the result <em>p</em>. Here, doing this gives
- Compute the value <em>q</em> = 1 - 10^(-n). The result of step 2 is <em>q</em> times the original number. Here, <em>q</em> = 1 - 10^-1 = 0.9.
- Create the fraction <em>p/q</em>. Note that both <em>p</em> and <em>q</em> have a finite number of decimal digits, so this is easily converted to the ratio of integers, by moving the decimal point an equal number of places in the numerator and denominator. Reduce the resulting fraction as may be required. This is the fraction you're looking for. Here, p/q = 3.23/0.9 = 323/90. No reduction of this fraction is possible.
The fraction you're looking for is ...
Answer:
B) 1/6
Step-by-step explanation:
If you roll a six-sided die twice the two times you roll you have a chance of getting an odd number the first time and an even number the second time.
Than would look like 2/12.
2/12 simplified is equal to 1/6.
So,this means the answer is 1/6.
Hope this helps!
Answer:
B. -1/8
Step-by-step explanation:
Using the terms given in the sequence:
4, -2, 1, -1/2, 1/4
we can find the pattern by dividing since it is a geometric seqence:
-2/4 = -1/2
1/-2 = -1/2
-1/2 ÷ 1 = -1/2
So, each term is multiplied by -1/2 to get the next term in the sequence:
Answer:
The answer is B 300 sq. ft.
Step-by-step explanation:
If you multiply 15 by 2 you were to get 30 but since it is 15 multiplied by 20 instead its like adding a 0 at the end of the number so we change 30 to 300.
Hope this helps :)
Change is the amount we get back after paying for the commodity.
Change = Money paid – The bill amount
Cost of the box of cereal = $3.98
Cost of Hamburger = $5.76
Cost of tomatoes = $2.87
Cost of milk = $4.46
Total cost of the four items = 3.98 + 5.76 + 2.87 + 4.46 =$17.07
Amount with Charlie = $20
Amount left with Charlie after paying $17.07
= 20 - 17.07
=20.00 - 17.07
=$2.93
So Charlie must expect to get back $2.93 as change.
