The standard form of \(\frac{622}{100,00,00,000}\) is ……………

1.	The standard form of \(\frac{622}{100,00,00,000}\) is ………………… A) 622 × 10 B) 6.22 × 10 C) 266 × 10 D) 6.22 × 10
Answer» Correct option is (B) 6.22 x 10^-7 \(\frac{622}{100,00,00,000}=\frac{622}{10^9}=\frac{6.22\times10^2}{10^9}\) \(=6.22\times10^{2}\times10^{-9}\) \(=6.22\times10^{2-9}\) = \(6.22\times10^{-7}\) B) 6.22 × 10^-7

The standard form of \(\frac{622}{100,00,00,000}\) is ………………… A) 622 × 10 B) 6.22 × 10 C) 266 × 10 D) 6.22 × 10

Answer»

Correct option is (B) 6.22 x 10^-7

\(\frac{622}{100,00,00,000}=\frac{622}{10^9}=\frac{6.22\times10^2}{10^9}\) \(=6.22\times10^{2}\times10^{-9}\)

\(=6.22\times10^{2-9}\)

= \(6.22\times10^{-7}\)

B) 6.22 × 10^-7