Learn Decimals: Easy Solutions to Understand

How do you round 14.22731 to 2 decimal place?

Ean Hughes 2022-04-12

How do you put 1.5, 0.25, 0.416, 0.75, 1.6, 0.375 in order from smallest to biggest?

Essence Ingram 2022-04-12

How do you list the decimals in order of least to greatest: 0.452, 0.425, 0.042?

fanairana7lu1 2022-04-11

How do you round 163.9299 to 1 decimal place?

Jakobe Norton 2022-04-11

How do you find the percent of increase or decrease given Original: 50 and New: 56?

Max Williams 2022-04-11

There is no three consecutive integers with same Parity of sum of its digits
Let D(a) denotes sum of digits of a in decimal. Examples $D (49) = 4 + 9 = 13$
Let P(a) denotes parity of a. Example $P (2) = 0$ as even and $P (3) = 1$ as odd.
Questions: show that there is no a such that
$P (D (a)) = P (D (a + 1)) = P (D (a + 2)) .$

Breanna Fisher 2022-04-10

How do you find the least common multiple of 15 and 2?

Rosa Townsend 2022-04-10

There are b boys in the class. This is three more than four times the number of girls. How many girls are in the class?

Jakobe Norton 2022-04-09

How do you round 58.8136 to 2 decimal place?

Leonard Montes 2022-04-09

How do you round 203.86884 to 2 decimal place?

Christopher Stone 2022-04-09

How do you round 0.76133 to 1 decimal place?

Marshall Wolf 2022-04-09

How do you list the decimals in order of least to greatest: 1.29, 1.029, 1.92?

Marshall Wolf 2022-04-09

The number of students in class increased from 10 to 15. What is the percent increase?

Achatesopo8 2022-04-07

How to make my algorithm work for case: irrational number $\sqrt{2}$ so that
$|\frac{p}{q} - \sqrt{2}| < 0.001$

Henry Winters 2022-04-06

How to multiply 2 Binary Numbers?
$a = a_{\frac{N}{2}} a_{\frac{N}{2} - 1} \dots a_{1}, b = b_{\frac{N}{2}} b_{\frac{N}{2} - 1} \dots b_{1}$

Zane Decker 2022-04-05

Finding the smallest n such that $n^{2}$ ends with 00001
The problem is to find the smallest natural number n so that its square's last 5 digits are 00001. n and $n^{2}$ cannot begin with 0.

Addison Fuller 2022-04-03

Does parity of f(a) and $f (a + 1)$ are same whenever a is even? Question related to sum of digits.

can you put 23.3 to 2 decimal places?

ab0utfallingm1z2 2022-04-01

Ternary and decimal expansion of an integer solely consists of 2 and 0.

sempteim245 2022-04-01

I have to prove that there is no natural number whose multiplication of digits is equal to 3570
What would be the proper mathematical solution to this question?

Some of you may remember solving equations with decimals by looking back at the school years, yet it is also easy to get lost in this seemingly simple pre-algebra field. If working with decimals sounds too complex to you or you require a reminder, have a look at the list of decimals questions and answers below to see how it is done.

At the same time, if you are still not sure about finding the right solution, start with the high school Math and see more than one solution as you seek similarities.

Pre-Algebra

Learn Decimals with Plainmath's In-Depth Explanations and Real-World Examples