Answer:
1.97 x 10^7
Step-by-step explanation:
nineteen million seven hundred thousand​ is
19700000
after the first number find out how many spots till you reach the end
after the first number its 7 spots to reach the end
that number will be the exponent for 10
10^7
1.9700000 x 10^7
then get rid of the zeros
1.97 x 10^7
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