Question

Express 153697.55 in standard form.​

Answer 1

Answer:

3.456 × 10 to the eighth power

Step-by-step explanation:

Answer 2

Answer:

U do by urself by following methods:—

1. Write the first number 8.
2. Add a decimal point after it: 8.
3. Now count the number of digits after 8
4. There are 13 digits.

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