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| 1. |
ert each part of the ratio to percentage(a |
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Answer» (a) 3:13+1=4so each parts 3/4*100,1/4*10075%,25% (b) 2:3:52+3+5=10so each parts 2/10*100,3/10*100,5/10*10020%,30%,50% |
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