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elena-14-01-66 [18.8K]
3 years ago
7

Please help this is really important

Mathematics
2 answers:
skelet666 [1.2K]3 years ago
7 0

D is 4/4, or just simply 1

Nady [450]3 years ago
3 0

Answer:

Step-by-step explanation:

a.) 3 (2/5) =(6/5) or 1.2

b.)5-2= 3

c.) 2 (4/3) -1 =(5/3) or 1.6

d.) (1/4) + (3/4) = 1

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