Question

A
survey of 80 Students
35% student
laptop​

Answer 1

80*35/100 = 28

so in 80 students 28 has laptop

Answer 2

Answer:

Boys play only cricket = 35% = 80× 35÷100 = 28

Boys play only tennis = 45% = 80× 45÷100 = 36

Boys play both = 100% - (35%+45%) = 20% = 80× 20÷100 = 16

Total boys can play cricket = 28 + 16 = 44

Step-by-step explanation:

mark as brilliant please