Competition problem — Algebra — Maths Olympiad Prep

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Algebra Difficulty 5.0 AIME Find the answer

9. (5 points)
There are 10 more butterflies than bees in the garden. After a while, 18 more bees and 11 more butterflies fly in.
Now there are $\qquad$ more butterflies than bees in the garden.

Your answer

A number or a short expression. Spacing and $ signs are ignored.

Solution

$3$

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Source: NuminaMath-1.5, licensed Apache-2.0. Statement and solution reproduced as published; topic and difficulty added by this site.