Write the following numbers in usual notation:

a)$3.24 \times 10^{-5} $

b) $ 7.0006 \times 10^{8}$

c)$ 6.49 \times 10^{-13} $

d) $ 8.7 \times 10^{1} $

e) $ 6.64 \times 10^{-9} $

f)$6.69 \times 10^{5} $

g.) $ 1.34 \times 10^{-7}$

h.) $ 7.93 \times 10^{\circ}$

Solution:

a)$ 3.24 \times 10^{-5} = 0.0000324$

b)$7.0006 \times 10^{8} = 700060000$

c)$6.49 \times 10^{-13} = 0.000000000000649$

d) $8.7 \times 10^{1} = 87$

e)$6.64 \times 10^{-9} = 0.00000000664$

f)$6.69 \times 10^{5} = 669000$

g)$1.34 \times10^{-7} = 0.000000134$

h) $7.93 \times 10^{0} = 7.93$

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Updated on: 10-Oct-2022

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