Question

the length of 18 pieces of Ribbon join together is 540 cm find the length if 30 such pieces of ribbon are joined together​

Answer 1

The Length of 18 pieces of ribbon is 540 cm.

let the length of 1 piece ribbon be x cm.

then, 18x=540

That implies, x=540/18=30 cm

again we need the length of 30 such pieces joined together....

30x=30²= 900cm(your answer)

Answer 2

Answer:

900 CM

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