Math! multiple choice!
question 1
d/5 = 4
a. d = 20
b. d = 4/5
c. d = 5/4
question 2
2 1/4 r = 10
r = 4 3/4
r = 4 2/5
r = 4 4/9
question 3
h/26 = 5
h = 120
h = 130
h = 140
question 4
6/7 k = 6
k = 7
k = 6 6/7
k = 6
i do brainliest!

Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p.s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)