Answer and Step-by-step explanation:
Suppose x = 0.2355555... .
Multiply x by 100 and 1000:
100x = 23.5555....
1000x = 235.5555....
Let's subtract the first equation from the second:
1000x - 100x = 235.5555.... - 23.555.....
Because the decimal part for each goes on forever, we can simply cancel them out in our subtraction statement:
900x = 235 - 23 = 212
Divide both sides by 900:
x = 212/900 = 53/225
Thus, since x = 0.235555..., we know that:
0.23555.... = 53/225
Since p = 53 and q = 225 are integers, we have proven that this repeating decimal can be written as a fraction.
<em>~ an aesthetics lover</em>
Answer:
The proportion of the cocktail is the coconut milk .
Step-by-step explanation:
Given as :
The quantity of orange juice = o = 15 ml
The quantity of apple juice = a = 25 ml
The quantity of coconut milk = c = 10 ml
Let The total quantity of cocktail = x ml
Let The proportion of the cocktail is the coconut milk = y
Now According to question
The total quantity of cocktail = quantity of orange juice + quantity of apple juice + quantity of coconut milk
Or, x = o + a + c
Or, x = 15 ml + 25 ml + 10 ml
Or, x = 50 ml
So, The total quantity of cocktail = x = 50 ml
<u>Now,</u>
∵ The quantity of coconut milk = 10 ml
So, The proportion of the cocktail is the coconut milk =
Or, y =
Or, y =
Or, y =
So, The proportion of the cocktail is the coconut milk = y =
Hence,The proportion of the cocktail is the coconut milk . Answer
Answer:
c
Step-by-step explanation:
given the expression
7x²y
to evaluate substitute x = 5 and y = 3 into the expression
= 7 × 5² × 3
= 7 × 25 × 3 = 175 × 3 = 525 → c