Explanation

LCM of two prime numbers is their product, since they have no common factors other than 1.

So, LCM(a, b) = a × b when both a and b are prime.

Explanation

1.1 x 10 + (2.2 - 2) x 3.7

1.1 x 10 + 0.2 x 3.7

11 + 0.74

11.74

SH5-9-2023

Explanation

Explanation

 1/2 expressed as a decimal fraction is 0.5

**

1/2= 0.5

when 1 is divided by 2 the answer will be 0.5

SH24-8-2023

Explanation

The Axiom of Choice is a fundamental principle in set theory that states you can select an element from each set in a collection of nonempty sets, even without a specific rule.

It is essential for many proofs in mathematics but is independent of other axioms of set theory.

Explanation

The bookseller sold the book for Rs.60 to make a profit of 20%. This means that the selling price (Rs.60) is 120% of the cost price (100% + 20% profit).

To find the cost price, we can set up an equation:

Selling Price = Cost Price + Profit

60 = Cost Price + (20% of Cost Price)

Let's convert the percentage to a decimal and simplify:

60 = Cost Price + 0.20(Cost Price)

60 = 1.20(Cost Price)

Now, divide both sides by 1.20:

Cost Price = 60 / 1.20

Cost Price = 50

So, the cost price of the book is Rs.50.

To earn a profit of 10%, the bookseller should have sold the book for:

Selling Price = Cost Price + Profit

= 50 + (10% of 50)

= 50 + 5

= 55

Therefore, the correct answer is: 55

Explanation

The Law of Excluded Middle states that for any proposition, either it is true or its negation is true—no third option exists.

It is a fundamental principle in classical logic.

Explanation

Step 1 of 2 :

Write down the arithmetic mean and total count of numbers

Here it is given that the arithmetic mean of six numbers is 4.5

Arithmetic mean = 4.5

Total count of numbers = 6

Step 2 of 2 :

Calculate the total sum of six numbers

The total sum of six numbers

= Arithmetic mean × Total count of numbers

= 4.5 × 6

= 27

Explanation

A "number or letter" that appears "little above" the "normal text" is called a superscript.

Additional information:

At the same time, there is a "subscript",

in which a number or letter that appears a little "below" the "normal text". 

Explanation

When you multiply two decimal numbers, you need to multiply the numbers as usual and then add the total number of decimal places in both numbers to the product.

.014 × .014 = .000196

So, the correct answer is 0.000196.