Mathematics, 09.10.2019 02:30 athenareyes420

Aroll of ribbon was 9 meters long. kevin cut 8 pieces of ribbon each of length 0.8 meter, to tie some presents. he then cut the remaining ribbon into some pieces, each of length 0.4 meter.
a) how many pieces of ribbon, each 0.4 meter in length, did kevin have?
b) what was the length of ribbon left over?

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Aroll of ribbon was 9 meters long. kevin cut 8 pieces of ribbon each of length 0.8 meter, to tie som...

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