I WILL GIVE 90 POINTS! a) What part of decimeter is made: 7 mm and 9 cm? b) What part of square meter is made: 3 sq.dm and 8 cm2? c) What part of days is made: 5 h, 29 min., 41 with and to 2 h are 8 min. 16 with? d) What part from 2 tons is made: 7 c, 54 kg and 9 c 17 kg?

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1. 1м^2=100дм^2 7дм^2 make from 1 м^2^: 7/1002. 1дм^3=1000см^3 19 см^3 make from 1 дм^3^: 19 | 10003. 1 t =10ts 4 t =40ts 9 c make from 4 t: 9/40
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Answer add