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<p style="text-align: left;"></p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/vHSb/990b255fc9dba1c2550403faa81dcc3d8aca3420" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/vHSb/990b255fc9dba1c2550403faa81dcc3d8aca3420" data-origin-width="1080" data-origin-height="1440"></div><p style="text-align: left;">15번 문제 풀이해주실수 있나용ㅜㅜ</p>
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첫댓글 420-360=60
건토 무게 360중 용기무게 빼면 300
따라서 60/300×100=20프로
감사합니다!!