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Primary 6 Problem Sums/Word Problems - Try FREE

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A rectangular banquet hall had light bulbs fixed onto the walls along both the lengths of the hall at equal intervals apart.

In total, 382 light bulbs were used.

Both walls had an equal number of light bulbs and light bulbs occupied the ends of each wall. 

If the distance between 2 adjacent light bulbs is 60 cm, what is the length of the wall?

 

The correct answer is : 114
m