Answer:
[tex]80[/tex]
Step-by-step explanation:
To find the percent of correct answers, we would divide the correct answers by total answers. And to find correct answers, we do questions multiplied by percentage. So we can just use the fact family to switch that around by doing questions correct divided by percentage.
[tex]56 \div 70\% \\ or \\ 56 \div .7[/tex]
[tex]80[/tex]
