Answer: There are 25 bags in all that he can fill.
Since we have given that
Number of blueberry scones = 50
Number of cranberry scones = 75
We need to find the greatest number of bags he can fill so that each bag should have an equal number of blueberry scones and an equal number of cranberry scones.
So, H.C.F. of 50 and 75 = 25
So, there are 25 bags that he can fill.
Number of blueberry scones in each bag would be
Number of cranberry scones in each bag would be
Hence, there are 25 bags in all that he can fill.