Well first off, you wanna simplify both numbers. GCF (greatest common factor) of each number? 3, so divide 36 and 15 by 3. 36 / 3 = 12 and 15 / 3 = 5
Now we do the ratio. We are asked to make the ration from JEANNE to JAKE.
Our answer would be 5 : 12 or 5/12 or 5 to 12
Hope this helps!