Answer: The third option, 6.
Read her steps carefully, and then answer the questions.
Step 1: (x + 5)1 = 4(x + 2)
Step 2: x + 5 = 4x + 8
Step 3: 5 = 3x + 8
Step 4:
3= 3x
Step 5: -1=1
Mill
Part A: In which step did Sam make her first mistake?
Part B: What is Sam's first mistake?
Select one answer for Part A, and select one answer for Part B.
Answer:
A. Step One
B. She multiplied straight across in the proportion instead of diagonally
Step-by-step explanation:
Answer:
A. Step One
B. She multiplied straight across in the proportion instead of diagonally
Answer:
Multiply the number by the percent (e.g. 87 * 68 = 5916)
Divide the answer by 100 (Move decimal point two places to the left) (e.g. 5916/100 = 59.16)
Round to the desired precision (e.g. 59.16 rounded to the nearest whole number = 59)
Step-by-step explanation:
lets say for example 234
234/2 = 117 and the percentage were looking for is ummmm 25% well 25% is 1/4th of 234 making it 1/2 of 117 25% of 234 is 58.8 lets do a harder one what is 47% of 234 Divide n by 100.
Multiply the result by x. making it 109.98
Answer:
To find any percentage all you need to do is take the amount you are looking at divided by the total amount. Than multiply the number by 100.
The number 2.6 as a fraction is 13/5 and as the mixed number is 2 3/5.
Given a number 2.6.
We have to write this number as a fraction or mixed number.
Generally, decimals and fractions are highly interrelated.
Fractions can be converted in to decimals and decimals can be converted in to fractions.
Here the decimal number is 2.6.
This can be written as,
2.6 = 2.6 / 1
Multiplying numerator and denominator with 10,
2.6 = 26/10 = 13/5
So the fraction is 13/5
This can be written as a mixed number as 2 3/5.
Learn more about fractions here :
#SPJ6
Answer:
Step-by-step explanation:
We need to write 2.6 as a fraction or a mixed number
2.6 or 2.6/1 are same
We have one number after the decimal point
To remove decimal point we multiply both top and bottom by 10
Now we divide it
2 (quotient)
------------------------
10 26
20
------------------------- (subtract)
6 (remainder)
so mixed fraction is
6/10 can be reduced to 3/5
So final answer is
4/18/18