Question

Scientific Notation1. Write the following in scientific notationa. 540,000,000b. 3,650,000C 0.0000049d 0.000362. Write the following in standard forma 40 x 105b. 38 x 10C 9.2 x 10d. 15 x 107-

Answer 1

For conversion of a number to scientific notation, expression the number as multiplication of numbaer and power of 10.

Write the expressions in scientific notation.

(a)

`540,000,000=5.4*10^8`

(b)

`3,650,000=3.65*10^6`

(c)

`0.0000049=4.9*10^(-6)`

(d)

`0.00036=3.6*10^(-4)`