Question

how many ones are there in 40000

Answer 1

Answer:

4000 tens

Step-by-step explanation:

4000 tens in 40000.

Answer 2

Answer:

There are 40000 ones in 40000.

Step-by-step explanation:

Here given number is 40000.

We want to find how many ones are there in 40000?

It is very easy.

If we add one with one 40000 times then we will get 40000.

So,we can say that there are 40000 ones in 40000.

Or by Algebra,

Let there are x number of ones in 40000.

So,$1 \times x = 40000$

$x = 40000$

Hence,there are 40000 ones in 40000.

Some important formulas of Algebra ,

(a + b)² = a² + 2ab + b²

(a − b)² = a² − 2ab − b²

(a + b)³ = a³ + 3a²b + 3ab² + b³

(a - b)³ = a³ - 3a²b + 3ab² - b³

a³ + b³ = (a + b)³ − 3ab(a + b)

a³ - b³ = (a -b)³ + 3ab(a - b)

${a}^{2} - {b}^{2} = (a + b)(a - b)$

${a}^{2} + {b}^{2} = {(a + b)}^{2} - 2ab$

${a}^{2} + {b}^{2} = {(a - b)}^{2} + 2ab$