Question

Y=18•2.5^3
How do i solve

Answer 1

`\\ \rm\Rrightarrow y=18.2.5^3`

`\\ \rm\Rrightarrow y=18.((25^3)/(100^3))`

`\\ \rm\Rrightarrow y=15.625(18)`

`\\ \rm\Rrightarrow y=281.25`

Answer 2

y = 281.25

solving steps

y = 18 * 2.5³

y = 18 * 2.5 * 2.5 * 2.5

y = 18 * 15.625

y = 281.25