# The square

The square root of 25 times the square root of 81 is what number?

**Result****Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):**

**Showing 0 comments:**

**Be the first to comment!**

#### To solve this example are needed these knowledge from mathematics:

## Next similar examples:

- Numeric question

It is possible negative irrational number? - Average

Average of 7 numbers is 65. What is its sum? - Number

What number is 20 % smaller than the number 198? - Double percent

What is 80% of 60% of 2800? - Watching TV

One evening 2/3 students watch TV. Of those students, 3/8 watched a reality show. Of the students that watched the show, 1/4 of them recorded it. What fraction of the students watched and recorded reality tv. - New refrigerator

New refrigerator sells for 1024 USD, Monday will be 25% discount. How much USD will save, and what will be the price? - Class

In a class are 32 pupils. Of these are 8 boys. What percentage of girls are in the class? - Gloves

I have a box with two hundred pieces of gloves in total, split into ten parcels of twenty pieces, and I sell three parcels. What percent of the total amount I sold? - Conference

148 is the total number of employees. The conference was attended by 22 employees. How much is it in percent? - Unknown number

Identify unknown number which 1/5 is 40 greater than one tenth of that number. - Percentages

Expressed as a percentage: - MO 2016 Numerical axis

Cat's school use a special numerical axis. The distance between the numbers 1 and 2 is 1 cm, the distance between the numbers 2 and 3 is 3 cm, between the numbers 3 and 4 is 5 cm and so on, the distance between the next pair of natural numbers is always in - Apples 2

James has 13 apples. He has 30 percent more apples than Sam. How many apples has Sam? - Sales off

Goods is worth € 70 and the price of goods fell two weeks in a row by 10%. How many % decreased overall? - Percents - easy

How many percent is 432 out of 434? - Simplify 2

Simplify expression: 5ab-7+3ba-9 - Inequation

Solve the inequation: 5k - (7k - 1)≤ 2/5 . (5-k)-2