Q5 of 55 Page 36

Write each of the following numbers in standard form:

(i) 0.0006


(ii) 0.00000083


(iii) 0.0000000534


(iv) 0.0027


(v) 0.00000165


(vi) 0.00000000689

(i) 0.0006 = = 6 × 10-4


(ii) 0.00000083 = = 8.3 × 10(1-8) = 8.3 × 10-7


(iii) 0.0000000534 = = 5.34 × 10(2-10) = 5.34 × 10-8


(iv) 0.0027 = = 2.7 × 10(1-4) = 2.7 × 10-3


(v) 0.00000165 = = 1.65 × 10(2-8) = 1.65 × 10-6


(vi) 0.00000000689 = = 6.89 × 10(2-11) = 6.89 × 10-9


More from this chapter

All 55 →
3

The distance from the earth to the sun is 149600000000 m. Write it in standard form.

 4

Mass of earth is (5.97 x 1024) kg and mass of moon is (7.35 x 1022) kg. What is the total mass of the two?

 6

1 micron = m. Express it in standard form.

 6

Size of a bacteria = 0.0000004 m. Express it in standard form.