Question

6) The standard form of the below
-3/15​

Answer 1

Answer:

Write the first number 8.

Add a decimal point after it: 8.

Now count the number of digits after 8. There are 13 digits.

So, in standard form: 81 900 000 000 000 is 8.19 × 10¹³

Answer 2

The standard form of the below number:- -3/15 is -0.2.