Dan got 45 out of 72 correct in his test. What fraction of the marks did he get wrong? Give your answer in its simplest form.

asked Dec 17, 2021 33.4k views

4 votes

Dan got 45 out of 72 correct in his test.

What fraction of the marks did he get wrong?
Give your answer in its simplest form.

4.3k points

Please log in or register to add a comment.

5 votes

Answer:

3/8

Explanation:

45/72=5/8

(5/8)+x=72/72

x=1-(5/8)

x=3/8

Melug answered Dec 22, 2021

by Melug

3.8k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.6m questions

6.0m answers