Review question

# If $27$, $x$, $y$ are in GP, with sum $21$, what are $x$ and $y$? Add to your resource collection Remove from your resource collection Add notes to this resource View your notes for this resource

Ref: R7258

## Question

The numbers $27$, $x$, $y$ are in geometric progression. If the sum of these three numbers is $21$ calculate the possible values of $x$ and $y$.