Question

PLZ HELP ME ASAP THE FIRST AND CORRECT ANSWER I WILL MARK BRAINLIEST

Answer 1

Answer:

12/20

Step-by-step explanation:

MARK ME AS BRAINLEST

Answer 2

Step-by-step explanation:

let the no of 5th grade students be x

15x/20 went to book fair

no. of students who bought at least one book

12/16 of 15x/20

= 12/16×15x/20 =3/4×3x/4 =9x/16

9/16 fraction of 5th grade students bought at least one book