buddujirel buddujirel

14-05-2023
Mathematics

Answered

In a recent survey among some girls, it was found that 55% of them wanted to Leagoo mobile 35% wanted to use Huawei mobile, 15% wanted to use Oppo mobile 25% wanted to use Leagoo and Oppe, 20% wanted to use Oppo and Huawei, 15% wan Leagoo and Huawei and 10% wanted all three types of mobile. If 58 girls did not wan to use all these mobiles, find the total number of girls involved in the survey by using a Venn diagram.

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