Answer:
3:7 = 42.86% (hope this helps) ;)
Step-by-step explanation:
Ratios are often expressed in the form m:n or m/n. To convert a ratio into the form of a percentage, simply divide m by n and then multiply the result by 100.
Follow the following steps for converting a ratio to a percentage:
Step 1: (Rewrite as fraction)
3:7 = 37 = 0.4286
Step 2: (Multiply the fraction by 100)
0.4286 x 100% = 42.86%
Have a great day ;D