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A teacher needs 70 lengths of string cut to 40cm each. If balls of string are 10cm long how many balls will be needed?
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A teacher needs 70 lengths of string cut to 40cm each. If balls of string are 10cm long how many balls will be needed?
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Dec 20, 2018
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A teacher needs 70 lengths of string cut to 40cm each. If balls of string are 10cm long how many balls will be needed?
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Dbandstra
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7 i hope this helps.......
Bcperth
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Dec 26, 2018
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