Numbers - IF function, using a range of numbers
Okay, so I need what I believe will be an IF function. It's for grade results.
The formula is based on the results of B7.
If B7 is greater than 90, then B8="A". But, here's the part I can't figure out. If B7=80 thru 89, then B8="B", and so on for the other grades.
Or maybe I need to achieve this a different way altogether? I'm open to suggestions.
MacBook Pro (Retina, 13-inch,Early 2015), macOS Sierra (10.12.3)