If 45.78 ÷ 1.7 is written in long division form as so that the divisor is written as a whole number, where should the decimal point be placed in the dividend?
between the 4 and the 5
between the 5 and the 7
between the 7 and the 8
between the 8 and the 0 plz

Divide. write in simplest form 41/6 divided by 10

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano