Jenny walked 3/4 of the way home from school in 21 minutes. if she continues at the same pace, how many more minutes will it take for her to get home?

divide 21 by 3/4

21/1 / 3/4 =

21/1 * 4/3 = 21*4 = 84/3 = 28 minutes total time

28 -21 = 7 more minutes

a. is correct

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.