# Frog and the Well

Algebra Level 2

A frog is struck in well, $$100\text{ m}$$ deep. And tries to come over day-by-day.

• Each dawn he climbs up $$5\text{ m}$$.
• Each night, he sweeps down $$3\text{ m}$$.

Then, find the number of days that it'll take for that frog to come out of that well.

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