Question

The m equivalent of 758,422,344 cm equals (to 3 sf)

[Given 100 cm = 1 m ]

Group of answer choices

7.56 x 10^-6 m

7.6 x 10^6 m

7.58 x 10^6

7.58 x 10^6 m

Answer 1

1) convert cm to m

`= 758,422,344\ cm\ x\ (1\ m)/(100\ cm) \\= 7,584,223.44\ m`

2) sig figs

When making a bigger number smaller, the exponent will be a positive number.

The answer will be
`7.58` ×
`10^(6)` meters after rounding