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(b): Convert each part of the ratio 1:4 to percentage |
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Answer» plz MARK as brainliest Step-by-step explanation: Let x be the common ratio ∴ x and 4X are parts % of first part =( x+4x x
×100) = 5 1
×100=20% % of second part =( x+4x 4x
×100) = 5 4
×100=80% |
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