Of the 46 cities seven have a lake and 20 want to have a river running through them what fraction of these 46 cities have a lake or river running through them

Question

Mathematics

Nicholas Richards

23 March, 08:06

Of the 46 cities seven have a lake and 20 want to have a river running through them what fraction of these 46 cities have a lake or river running through them

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Answers (1)

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Jennifer Riggs · Answer 1

Answer: The fraction of these 46 cities that have a lake or river running through them is 7/46.

Step-by-step explanation:

Hi, to solve this problem we have to analyze the information given:

Number of cities: 46 Cities that have a lake: 7 Cities that want to have a river: 20

The cities that have a lake or river running through them are 7 (the 20 that only want it don't count).

So, we have to divide the number of cities that have a lake or river running through them (7) by the total number of cities (46).

Mathematically speaking:

7/46

The fraction of these 46 cities that have a lake or river running through them is 7/46.