Question

a)
Write the following as decimal numbers.
1
(i)
3 x 100 + 3 x 1 + 3 x
100​

Answer 1

The answer in decimal numbers will be 6.03 x 10^2

Solution :

It is given that,

3 x 100 + 3 x 1 + 3 x 100

To find : The decimal number

Let us first keep the question in brackets properly.

So, it will be :

(3 x 100) + (3 x 1) + (3 x 100)

Now, we have to multiply the terms that are in the brackets. So, by multiplying we get,

300 + 3 + 300

By adding the terms, we get,

603

Now, when to write 603 as a decimal number, we have to convert it in a standard form or standard notation. So it will be :

$6.03 \times {10}^{2}$