Question

15% of students report to prefer fish as a pet and 20% prefer cats as a pet. The rest prefer dogs as a pet. If 300 students were surveyed, how many students prefer a dog as a pet?

Answer 1

Answer:

students report to prefer fish as a pet 15%

and cats as a pet prefer by student 20%

and the rest students prefer dog

number of students refer fish =15/100×300

=45 students

no. of students refer cat= 20/100×300

=60 students

total students= fish refer to pet +cat refer to pet +dog refer to pet

300=45+60+x

x=300-105

x= 195 this is your answer

Step-by-step explanation:

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