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Grade: 11

                        

In a certain town 25% families own a cell phone , 15% own a scooter and 65% won neither a cell or scooter . If 2000 families own both cell phone and scooter then the total no of families in the town is ?Consider the correct OptionsQ.1) 10% families own both a scooter and a phone Q.2) 35% families own either a scooter or a phoneQ.3) 40000 families line in the town ?

4 years ago

Answers : (1)

Shaswata Biswas
132 Points
							3. 40,000 families are there in the town.It can be solved through Venn diagram.Their intersection comprises 5% I.e, 2000 families. And the remaining are 20% cell phone and 10 % scooter.
						
4 years ago
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