Question

standard form for 127900000​

Answer 1

AŋswɛR:-⚡

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

Answer 2

Answer:

127.9 million

Step-by-step explanation:

Standard form is a way of writing down very large or very small numbers easily.