An italian bicycle has its frame size given as 62 cm. what is the grame size in inches

24.428 inches

Explanation:

1 cm = 0.394 inches

To get 62 cm, multiply through by 62

62 × 1 cm = 62 × 0.394 inches

So, 62 cm = 24.428 inches

Therefore the frame size is 24.428 in inches

0.003221

Explanation:

When we multiply anything by 10 times a power, we follow the base 10 decimal system.

To convert 3.221 × 10⁻³ from scientific notation to standard notation, simply move the decimal place 3 places to the left:

3.221 × 10⁻³ = 0.003221