Helen bought metal rods that are each 4.2 centimeters long. If Helen lines up 7 of them end-to-end, how long will the line be? Must bein centimeters

asked Jul 12, 2022 12.3k views

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1 vote

Answer:

29.40 cm

Explanation:

total length = length of each rod x number of rods

4.2 x 7 = 29.40cm

Xirdus answered Jul 18, 2022

3.8k points

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