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weeeeeb [17]
3 years ago
11

21 x 2/5 ninths math problem

Mathematics
2 answers:
yuradex [85]3 years ago
7 0

Answer: 10 1/2


Step-by-step explanation:


Pachacha [2.7K]3 years ago
7 0

Answer:

0.42

Step-by-step explanation:

you convert all fractions to a decimal

2/5 = 0.20

0.20/9 = 0.02(repeating)

21 x 0.02 = 0.42

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