vidabug242449 vidabug242449

09-11-2019
Mathematics

contestada

A piece of wire 6 cm long weighs 30 grams. What is the weight of an 8 m length of the same wire?

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Anandmadarapu Anandmadarapu

09-11-2019

Answer:

40cm

Step-by-step explanation:

6:8=30:x

3:4=30:x

3/4=30/x

3x=120 ---- cross multiply

x=40

40cm

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aridap1503 aridap1503

09-11-2019

Here is the answer I’m really bad at math I reallly need help

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