Alvin completes 2/3 of a work in 2 ½ hours. How many hours does he need to finish the whole work
1.What is asked In the problem?
2. What are the given numbers?
3. What operation will be used?
4. What is the number sentence?
5. What is the answer?
pahelp Po pls
Answers & Comments
Answer:
yan po sagot
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