For the pan one, you would colour all 4 of them (lightly) because she used all 4. For the cutting them up one, you did it right. For the next one, the first thing you need to do is colour 1 slice on the first triangle, on the 3rd on colour 2 slices, on the 2nd one colour two slices, and on the 4th one colour 4 slices. (Colour these ones hard.)
The 2nd pan could have 1/2 left, shade in 2, ( 2/4=1/2), and the 4th pan could also have 1/2 left, shade in 4, (1/2=4/8) and for the 1/3 ones you could the 1st one, shade 1,(1/3=1/3), and the 3rd pan, shade in 2, (2/6=1/3)
