Question

write 2157.957 is a standard form​

Answer 1

Answer:

2157957/100

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Answer 2

Answer:

2.157957 ×10³

Step-by-step explanation:

2157.957

(,shift decimal to the first digit)

2.157957

(now count the number of digits you have shifted after decimal)

***in this you have shifted 3digits***

(now multiple 10^[the number of digit your decimal is shifted])

so,2.157957 multiple by 10 raised to the power of 3.

hence , you get 2.157957×10³