Question

what is 1,220,000,00 in scientific notation?

Answer 1

how many zeroes?

Answer 2

1,220,000,00 or 1,220,000,000?

Answer 3

because the way you put the commas looks like you missed a 0

Answer 4

1.22 x 10^7

Answer 5

1,220,000,000 is 1.22 x 10^9. 10^7 is incorrect because you have to move the decimal 9 times to the right to get 1,220,000,000. (Standard form- one and twenty-two hundredths times 10 to the ninth power or power of nine.)