# Percentages + multiplication - math problems

#### Number of problems found: 60

- Percentages

Expressed as a percentage: - Mixed with percentages

Calculate 33 1/3% of 570. - Percentages above 100%

What is 122% of 185? What is the meaning of percentages above 100%? - Events

Event P has probability of 0.84. What is the probability that the event P occurs in 3, 5, 7 try. - Double percent

What is 40% of 80% of 11800? - travel agency

Small travel agency offers 5 different tours at honeymoon. What is the probability that the bride and groom choose the same tour (they choose independently)? - The ball

The ball was discounted by 10 percent and then again by 30 percent. How many percent of the original price is now? - Rate or interest

At what rate percent will Rs.2000 amount to Rs.2315.25 in 3 years at compound interest? - Associative law multiplication

In a warehouse, you obtain a 20% discount but you must pay a 15% sales tax. Which would you prefer to have calculated first: discount or tax? Explain. (result write as: 1 = first discount, 2 = first tax, 3 = no matter what first) - Percent calculation

Calculate 51% if 99% is 79. - Highway repair

The highway repair was planned for 15 days. However, it was reduced by 30%. How many days did the repair of the highway last? - If we

If we increase the unknown number by 4%, we get 780. Determine the unknown number. - Three colors

Find the probability that 3 balls of the same color will be drawn from fate with 10 white, 10 red, and 10 blue balls. - Discount

Product has been discounted twice by 19%. What is the total discount given? - Percent chaining

Calculate 20% from 70% from 80 km - Briefcase

The cost of producing briefcase is € 45. The manufacturer wants to sell it at a profit 30%. For how much will briefcase sell? - Two aces

From a 32 card box we randomly pick 1 card and then 2 more cards. What is the probability that last two drawn cards are aces? - JUDr. Usury

Judge JUDr. Usury approved the agreement on guilt and punishment where confessed to pay daily interest 0.18%. How big is a yearly interest? Year has 360 days. - Birthday paradox

How large must the group of people be so that the probability that two people have a birthday on the same day of the year is greater than 90%? - Farmer

The farmer farming 293 ha of arable land and the remaining 20% are meadows and pastures. How much land farmer owns?

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