Respuesta :

faithmorris0516

30 ÷ 6 = 5

5 × 5 = 25

25cm is the longest piece

kosukeruki

Answer:

The length of the longest string is 25cm

Step-by-step explanation:

add all the ratio together : 6

30÷6=5

5×5=25cm

5×1=5cm

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