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Mathematics
, 07.04.2021 01:10
kikipie8504
If 20 articles cost ? 90, then the cost of 9 articles is ? ? 45
?4.50
?
? 40.50
Answers: 1
Show answers
Answers
Answer from:
krayag
40.50
Step-by-step explanation:
90/20 = 4.50
4.50 x 9 = 40.50
Answer from: Quest
i dont know i just need points
Answer from: Quest
555%=6786666vgggcccf
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If 20 articles cost ? 90, then the cost of 9 articles is ? ? 45
?4.50
?
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