Megan surveyed a random sample of 90 students at her school and found that 32 of them do not ride the bus to school each day. if there are 420 students at megan's school, about how many of them ride the bus to school each day

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

i do not know the answer

step-by-step explanation: