The question is asking to calculate the number of strawberries in every group and base on my calculation, the possible answer would be that the group #1 is 28 and the group #2 is 49. I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarifications
Write 90 out of 120 as a fraction-90/120. Simplify that until you can't any more and you get 3/4 of the original price.
One. This is because there is only one hundred.