Hold the "3" for a moment and find the rational fraction that produces 0.24 with a bar over the 24:
0.24242424 ... = (first term) / (1 - common ratio)
= 0.24 / (1 - 0.01)
= 0.24 / (0.99) = 24/99 = 8/33
Then the rational number desired is 3 8/33; if you want to combine this result into one fraction, you'd get (99+8)/33, or 107/33. Check this yourself; the result is 3.24242424.....
Answer:
Yes
Step-by-step explanation:
Lets verify
LHS
.
RHS
Seventeen million four hundred sixty eight thousand one hundred sixty four
Answer:
Step-by-step explanation:
<u>Solving by completing square</u>
- -14 + x^2 = 5x
- x^2 - 5x - 14 = 0
- x^2 -2*2.5x + 6.25 - 20.25 = 0
- (x -2.5)^2 = 20.25
- (x - 2.5)^2 = 4.5^2
- x - 2.5 = 4.5 ⇒ x = 7
- x - 2.5 = -4.5 ⇒ x = -2
Let n = the unknown number.
Quotient tells you use division.
n/7 = 39
Multiply both sides by 7 to cancel out the number in the denominator and isolate the variable.
n = 39(7) = 273
n = 273
