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A shop ordered textbooks notebook and pens in the ratio 5:3:1 if 20 textbooks where ordered how many pens where ordered |
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Answer» Answer: Step-by-step explanation: LET the no. of textbooks,notebooks and PEN be= 5x,3x,x 5x=20 x=4 PENS=x x=4 4 pens were ORDERED |
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