Question

heya mates❤
Refer the attachment
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Answer 1

Answer:-

1:-

0.0006 = 6/10000  =3/5000

2:-

0.00000038 = 38/100000000 = 19/50000000

Answer 2

Answer:

0.0006 =

$6 \times {10}^{ - 4}$

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0.00000083 =

$8.3 \times {10}^{ - 7}$