Question

write in standard form
(1) 19280000
(2) 0.000462/10^7

write in usual form
(1) 381624 ×10^-6
(2)9 ×10^-7


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Answer 1

Given: The terms 19280000 , 0.000462/10^7  and 19280000  , 0.000462/10^7

To find: Write in standard form and usual form?

Solution:

• Now for first two terms we have to write in standard form.

• So:

                (1) 19280000  = 1.928 x 10^7

                (2) 0.000462/10^7 = 4.62 x 10^-4 / 10^7

                                = 4.62 x 10^-4-7

                                = 4.62 x 10^-10

• Now for third and fourth terms we have to write in usual form.

• So:

                (1) 381624 ×10^-6  = 0.381624

                (2)9 × 10^-7 = 0.0000009

Answer:

         So all the numbers are written as per the given question.

Answer 2

Answer:

hey here is your answer.

Step-by-step explanation:

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