Answer:
50 is the answer because you can divide 2 numbers to get this number.
Answer: you will have 56
Step-by-step explanation:
Answer:
270 & 30
Step-by-step explanation:
let the number is n,
the equation :
n× 1/9 n= 27(n +1/9 n)
1/9 n² = 27n + 3n
1/9 n² = 30n
1/9n²- 30n = 0
n(1/9n -30)= 0
n = 0 or
1/9n = 30 => n = 30×9 = 270
270 is a number,
the other : 270/9 = 30
To get the answer we have to find 15% of 42. First step is to transfer 15% into decimal.
15% it is 0.15
\Finally we can multiply
0.15*42=6.75$ - its the result
