Multiplication + percentages - math problems
Number of problems found: 65
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%?
What is the decimal multiplier to increase by 6.1%?
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)?
- Above 100%
Find 340 percent of the numbers 45 and 55.
- 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.
Product has been discounted twice by 19%. What is the total discount given?
- Percent chaining
Calculate 20% from 70% from 80 km
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.
Our percentage calculator will help you quickly calculate various typical tasks with percentages. Multiplication Problems. Percentages Problems.