Shoes 4

Belinda's shoe is 12.45 centimeters long. Felix's shoe is 2.8 centimeters longer than Belinda's shoe. In centimeters, what is the combined length of their two shoes?

Correct result:

x =  27.7 cm

Solution:

x=12.45+(12.45+2.8)=27710=27.7 cmx=12.45 + (12.45+2.8)=\dfrac{ 277 }{ 10 }=27.7 \ \text{cm}

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