A carpenter 3

A carpenter bought a piece of wood that was 0.9 meters long. Then she sawed 0.8 meters off the end. How long is the piece of wood now?

Correct answer:

x =  0.1 m

Step-by-step explanation:

a=0.9 m b=0.8 m  x=ab=0.90.8=0.1 m



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