A ribbon is 3metres long I need 8picces of ribbon each 40cm long . How many centuries shorter is the ribbon than the length I need
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Answered by
1
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.
Answered by
0
Answer:
20 CM
Step-by-step explanation:
==> 1 PIECE IS 40 CM
==> 8 PIECE IS = 40×8=320 CM
==> WE WANT RIBBON OF 3 Meters long so = 300cm LONG
==>SO, RIBBON IS SHORTER BY= 320-300= 20CM
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