Page 144 - NUMINO TB_3B
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173_G3U30_G3U20˙—» ¿º 2011.3.23 11:32 AM ˘ ` 133 PDF_In 2540DPI 150LPI T
2 . Find all the masses that can be measured using a balance and 1 g, 3 g,
9 g weights. You can put weights on both dishes.
1g 3g 9g
1g 3g 9g
Mass of the box 3 g 1 g 2 g 3g 1g
Mass of the box 9 g 1 g 3 g 7 g
30. Weight 133
2 . Find all the masses that can be measured using a balance and 1 g, 3 g,
9 g weights. You can put weights on both dishes.
1g 3g 9g
1g 3g 9g
Mass of the box 3 g 1 g 2 g 3g 1g
Mass of the box 9 g 1 g 3 g 7 g
30. Weight 133
