Semenova $M$.

On a globe, 17 parallels and 24 meridians are drawn. Into how many parts is the surface of the globe divided?
Solve the problem for two meridians and one parallel.

## Solution

Meridians divide the globe into 24 parts (slices), and parallels divide each slice into $17+1=18$ parts. In total, $18 \cdot 24=432$ parts.

## Answer

Into 432 parts.

## Problem