Express one second meters, one tenth meters in deuimetra. express one fifth meters, one tenth meters in centimeters

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1) 1/2 m = 5 dm 2) 1/10 m = 1 dm 3) 1/5 m = 20 cm 4) 1/10 m = 10 smodn the second meter =5dm one tenth meters =1dm one fifth meters =20sm one tenth meters =10sm
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