Convert 90.1% to a fraction and decimal in its simplest form

Answer 1

Fraction: 901/1000
Decimal: 0.901

Answer 2

Find 0% of 56

Find 100% of 56

Answer 3

0% of 56 is 0

100% of 56 is 56

Answer 4

If 85% of a number is 51 and 10% of the same number is 6, find 95% of that number

Answer 5

Let the number be x.

Given that 85% of the number is 51:
0.85x = 51
x = 51 / 0.85
x = 60

Given that 10% of the number is 6:
0.10x = 6
x = 6 / 0.10
x = 60

Now, we need to find 95% of the number:
0.95 * 60 = 57

Therefore, 95% of the number is 57.

Answer 6

What is the result when the number 20 is increased by 25%

Answer 7

To calculate the result when the number 20 is increased by 25%, you can follow these steps:

1. Calculate 25% of 20:
25% of 20 = 0.25 * 20 = 5

2. Add the result from step 1 to the original number 20:
20 + 5 = 25

Therefore, the result when the number 20 is increased by 25% is 25.

Answer 8

What is the result when the number 79 is decreased by 17%

Answer 9

To calculate the result when the number 79 is decreased by 17%, you can follow these steps:

1. Calculate 17% of 79:
17% of 79 = 0.17 * 79 = 13.43

2. Subtract the result from step 1 from the original number 79:
79 - 13.43 = 65.57

Therefore, the result when the number 79 is decreased by 17% is approximately 65.57.

Answer 10

The population of a city decreases by 4% per year. If this years population is 291,000, what will next years population be, to the nearest individual?

Answer 11

To calculate next year's population after a decrease of 4%, you can follow these steps:

1. Calculate the decrease for this year:
4% of 291,000 = 0.04 * 291,000 = 11,640

2. Subtract the decrease from the current population to find next year's population:
Next year's population = 291,000 - 11,640 = 279,360

Therefore, next year's population will be approximately 279,360 to the nearest individual.

Answer 12

One year, the population of a city was 400,000. Several years later, the population was 340,000. Find the percentage decrease

Answer 13

To find the percentage decrease in population from 400,000 to 340,000, you can use the formula:

Percentage decrease = ((Initial population - Final population) / Initial population) * 100%

1. Calculate the decrease in population:
400,000 - 340,000 = 60,000

2. Plug the values into the formula to find the percentage decrease:
Percentage decrease = (60000 / 400000) * 100%
Percentage decrease ≈ 15%

Therefore, the population decreased by approximately 15%.

Answer 14

Dylan was out at a restaurant for dinner when the bill came. His dinner came to $32. He wanted a 15% tip. How much was his meal plus the tip, before tax, in dollars and cents?

Answer 15

To calculate the tip amount, multiply the bill by 15% (or 0.15):

Tip amount = $32 * 0.15 = $4.80

Add the tip to the original bill to find the total amount Dylan paid:

Total amount = $32 + $4.80 = $36.80

Therefore, Dylan's meal plus a 15% tip amounts to $36.80 before tax.