Question

PLS HELP I WILL GIVE BRAINLY!
a. The ratio 5/8 to 10/9 has a unit rate of 9/16.
True
False
b. The ratio 4/7∶8/21 has a unit rate of 3/2.
True
False
c. The unit rate of 7/9 2/3 is 14/27.
True
False
d. The unit rate of 9/16 27/4 is 112./
True
False
PLS HELP I WILL GIVE BRAINLY!!

Answer 1

Answer:

1 true

2 false

3 false

4 true

P.S I TRIED MY BEST

Step-by-step explanation:

Answer 2

a: false
b: false
c: true
d:true