I dont know how to this but you probably make 4 3/8 and 2 1/2 into a decimal add all them together...
Answer:
Answer: 55
Step-by-step explanation:
Hello! :)

Use a proportion to find how many seconds are needed to fold 5 shirts.
We are given that he takes 28 seconds to fold 2 shirts:
28 sec : 2 shirts
We are not given the amount of time needed for 5 shirts, which we need to solve:
x seconds : 5 shirts
Express in a fraction:

Cross multiply and simplify:

Therefore, he needs 70 seconds to fold 5 shirts.
same.
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Answer:
A acute triangle looks like this..^^