Question

Express the following numbers in standard form:
(i) 0.25 (ii) 0.0000003 (iii) 0.00000000347

Answer 1

1. 2.5×10^-1
2. 3×10^-7
3. 0.374×10^-11

Answer 2

Answer:

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Step-by-step explanation:

$1)25 \times 10 ^ {-2} \\ \\ 2)3\times 10 ^ {-7} \\ \\ 3)347 \times 10 ^{ - 11}$