SOLUTION: are these correct? #10 convert 0.56 to a fraction and write your answer in lowest terms. my answer: (14)/(25) #11 evaluate: /-9/+ 5 + 2(-9) my answer: -22 #12

Question 78983: are these correct?
#10
convert 0.56 to a fraction and write your answer in lowest terms.
my answer: (14)/(25)

#11
evaluate: /-9/+ 5 + 2(-9)
my answer: -22
#12
evaluate: -4^2-(5*4-15)+ 2^3 * 3
My answer: 23

#14
fIND THE PRIME FACTORIZATION OF 297
mY ANSWER: 3^3* 11
#16
Express (2)/(5) as a percent.
My answer: 4%

Answer by vertciel(183) (Show Source): You can put this solution on YOUR website!
10 is correct. 14 is correct, but if I were a teacher, I'd deduct marks because 3^3 x 11 means 3 to the power of 3 times 11, which is not 297. You would want to write 3 x 3 x 11 as the prime factorisation.
#16 is incorrect. 4% = 0.04 and 2/5 ≠ 0.04.
#11 and #12 will need to be retyped more clearly in order for me to confirm them.
RELATED QUESTIONS
please I need help with this problems..thank you 2. Express 33% as a fraction. (answered by 303795)

Convert 0.17 to a fraction and write your answer in lowest terms. (answered by stanbon)

Please help Convert 0.34 to a fraction and write your answer in lowest... (answered by Edwin McCravy)

Hello, Convert 0.84 to a fraction and write your answer in lowest terms. That's the... (answered by edjones)

Convert 0.48 to a fraction and write answer in lowest... (answered by stanbon)

Evaluate 3x - 4 ------ y for x = 11 and y = 8. Write your final answer... (answered by jim_thompson5910)

Write 56/35 in lowest terms. Express your answer as an improper fraction. (answered by Alan3354)

Hi! Please anybody just help me with my works. Thank you very much in advance for any of... (answered by Alan3354)

Evaluate this problem and answer in the lowest terms: 9/11 - 3/11 +... (answered by hellyeah)