Question

what is 4.7 in standard form?​

Answer 1

How to write numbers in standard form:

How to write numbers in standard form:Write the first number 8.

How to write numbers in standard form:Write the first number 8.Add a decimal point after it: 8.

How to write numbers in standard form:Write the first number 8.Add a decimal point after it: 8.Now count the number of digits after 8. There are 13 digits.

How to write numbers in standard form: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