Mathematical engineering problems in grade one of junior high school - Training Enrollment Network

Mathematical engineering problems in grade one of junior high school

If Team B is set to repair X kilometers every day, then Team A will repair x+0.5 kilometers every day.

(x+x+0.5)*4= 18

2x+0.5=4.5

2x=4

x=2

A =2+0.5=2.5

A: A repairs 2.5 kilometers every day, and B repairs 2 kilometers every day.

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