need fastread the complete problem before answering. tessa made a block tower that was 1 1/8 ft tall. she made a second block tower that was 2 3/4 ft tall. what was the combined height of the towers? a student solved the problem this way: 1 1/8 + 2 3/4 = 1 1/8 + 2 6/8 = 3 7/8 the combined height of the towers was 3 7/8 ft tall. use a similar strategy to solve this problem. martina made a block tower that was 2 1/3 ft tall. she had a toy giraffe that was 1 1/3 ft tall. she had another tower that was 3 1/4 ft tall. how tall would the towers be if placed one on top of the other?