Question

4. A ribbon is 3 metres long. I need 8 pieces of ribbon each 40 cm long. How centimetres shorter is the ribbon than the length I need? .​

Answer 1

Explanation:

1 piece of 40 cm, so for 8 pieces ribbion needed is 40 x 8 = 320 cm. But ribbon is 3 metre = 300 cm long. So ribbon is shorter by 320 - 300 = 20 cm.

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it's isha

Answer 2

Answer:

1 piece of 40 cm, so for 8 pieces ribbion needed is 40 x 8 = 320 cm. But ribbon is 3 metre = 300 cm long. So ribbon is shorter by 320 - 300 = 20 cm.

Explanation:

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$\huge{ \green{\bold{\underline {\underline {\orange {hi \:itz \: sofi}}}}}}$