From a 30 metre role of wire, two pieces of lengths 12.5 cm and 10.55 cm are cut off and used .How much of wire is left?
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answer: 29.7695 m
Step-by-step explanation:
100cm= 1m
30m = 3000cm
12.5 + 10.55 cm = 23.05cm
3000-23.05=2976.95cm
2876.95 cm ÷100 = 29.7695m
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