Astudent club set a goal of donating 50 blankets to a local shelter. two classes have participated so far. ms. carter’s class gathered 18 blankets and mr. moriarti’s class gathered 23 blankets. how many more blankets are needed to reach the goal of 50 blankets what type of problem is this? how can you tell? a part-whole problem because ms. carter’s class only gathered part of the number of blankets mr. moriarti’s class gathered a part-whole problem because the unknown number of blankets that are still needed is part of the whole goal of 50 blankets a comparison problem because the number of blankets gathered is compared to the number of blankets still needed a comparison problem because the number of blankets ms. carter’s class gathered is compared to the number of blankets mr. moriarti’s class gathered