Question

14.select the correct answerwhat is the sum of
`9.72 * {10}^(8 \: and) 1.93 * {10}^(7)`Answer options
`9.913 * {10}^(7)`
`9.913 * 10 {}^(8)`
`1.165 * {10}^(8)`
`1.165 * {10}^(9)`

Answer 1

9.72 x 10⁸ + 1.93 x 10⁷

= 972 000000 + 193 00000

=991 300 000

= 9.913 x 10⁸