Question

express 5607.48 in standard form​

Answer 1

Answer:

5×1000+6×100+0×10+7×1 and after decimal point 4/10 + 8/100

Answer 2

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