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10. A picture iscm wide. How much should it be trimmed to fit in a frame 7cm wide10 |
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Answer» Actual width of the picture = 735cm=385cm Required width of the picture = 7310cm=7310cm ∴ Extra width = (385−7310)cm = (76−7310)cm ∵LCMof5and10is10 = 310cm Hence, the width of the picture should be trimmed by 310 cm. Actual width of the picture = 735cm=385cm Required width of the picture = 7310cm=7310cm ∴ Extra width = (385−7310)cm = (76−7310)cm ∵LCMof5and10is10 = 310cm Hence, the width of the picture should be trimmed by 310 cm |
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