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The number 420 can be written in scientific notation as x×10y. ​ Here, x= and y=
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The number 420 can be written in scientific notation as x×10y.

​ Here, x=
and y=

User Kkk
by
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1 Answer

4 votes

Answer:

X=21

Y=2

Explanation:

X*10y

X*10(2)

x*20

21*20=420

User Samet
by
6.4k points
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