24 students in jan’s class are wearing tennis shoes there are 30 students in class jamall says that 70% of his class is wearing tennis shoes is jamall correct explain your reasoning

(24/30)(100%)= 80%.  He is not correct because 80% of the class is wearing tennis shoes.

answer: number of steps anna and todd walk 150 and 250 respectively.

step-by-step explanation:

since we have given that

for every 3 steps of anna's steps , todd made 5 steps .

so, there will be ratio i.e.

so, the number of steps anna walk = 3x

the number of steps todd walk = 5x

according to question,

so,

number of steps anna walk is given by

number of   steps todd walk is given by