# Equation + percentages - math problems

#### Number of problems found: 219

- Percentages 5

$5.25 is 7 1/2% of what number? - Adding percentages

55%+36%+88%+71%+100=63% what is whole (X)? Percents can be added directly together if they are taken from the same whole, which means they have the same base amount. .. . You would add the two percentages to find the total amount. - Inflation

What is better for people (employees)? ? - Perctentages

35% of what number is 35? - Percent

Calculate how many % is the number 26.25 less than the number 105. - Interest

What is the annual interest rate on your account if we put 32790 and after 176 days received 33939.2? - Car value

The car loses value 15% every year. Determine a time (in years) when the price will be halved. - Finding the base

Find the unknown base of percent: 12.5 percent of what = 16? - Guess number

With what number should be divided number 9727 to be reduced by 70%? - Radioactive material

A radioactive material loses 10% of its mass each year. What proportion will be left there after n=6 years? - Unknown number x

5% from an unknown number equals the number 2^{6}. What is the unknown number? - What is

What is the annual percentage increase in the city when the population has tripled in 20 years? - Reducing number

Reducing the an unknown number by 28.5% we get number 243.1. Determine unknown number. - Together m+w

Women 30%. Men are 360 more. How many are together? - Price increase

A 20 percent price increase meant a 90-crown raise. How many cost a product after? - 14 percent

If 14 percent is 56, what is the base? - Farmland

Farmers seeded maize to 45 ha, which is 15% of their total farmland. How many hectares of fields they have? - Volatile percents

Kent is working as a forex trader. Suffered a loss of 65.8 percent. Calculate what percentage must now earn to lift from loss? - Demographics

The population grew in the city in 10 years from 30000 to 34000. What is the average annual percentage increase of population? - Percentage - fractions

About what percentage we must increase number 1/6 to get number 1/3?

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