Answer: 18.35%
Step-by-step explanation:
- Since the head baker sold 20 more cupcakes than expected, the fraction will be 20/109.
- When you divide 20 and 109, the answer should be approximately 0.183486.
- Round 0.183486 to the ten thousandth's place, which is 0.1835.
- Now, move the decimal point two places to the right so it becomes the percentage, 18.35%.
Answer:
DE=10
Step-by-step explanation:
equation:
18=4x+(14x-18)
18=18x-18
36=18x
x=2
14(2)-18
28-18=10
Answer:
C
Step-by-step explanation:
Converting the numbers to either all percentages or all decimals can be easier. A) cannot be correct because the decimal is 1.18 is greater than the percentage 145%. B) also has the same problem as A) and the order is not from greatest to least. When converted to percentages C) is 145%, 125%, 118% and 85% so this is the correct answer.
10% - 6 students
20%- 12 students
30%- 18 students
40%- 24 students
50%- 30 students
60%- 36 students
70%- 42 students
80%- 48 students
90%- 54 students
100%- 60 students
ANSWER: 60 students are in the band
CHECK:
I know that 50% is 30 students so I can multiply 30 students by 2 because 50 percent is 1/2 and to make it a full 100% you need to multiply 50 by 2.
30 students x 2= 60 students
the final answer is reasonable and correct