Respuesta :

Answer:

31.1 meters

Step-by-step explanation:

he uses 22 pieces of slate each 1.3 meters long so we multiply 22*1.3=28.6

then he adds one piece of slate which is 2.5 meters long so we add 2.5 to 28.6

2.5+28.6=31.1

sqdancefan

Answer:

  31.1 meters

Step-by-step explanation:

To find the total length of all the pieces, you add up the lengths of the individual pieces.

Rather than add 1.3 twenty-two times, most people use multiplication.

The sum of the lengths of the shorter pieces is ...

  22 × 1.3 m = (22×1.3) m = 28.6 m

Adding that to the length of the one longer piece, we get the total length:

  28.6 m + 2.5 m = 31.1 m

The path is 31.1 m long.

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You may find that problems that are simply the addition of numbers will be avoided by many answerers.

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