An electrician
An electrician needs 1 1/3 rolls of electrical wire to wire each room in a house. How many rooms can he wire with 6 2/3 rolls of wire?
Correct answer:
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Dr Math
Another numbers modification:
An electrician needs 3/5 of a roll of electrical wire to wire each room in a house. How many rooms can he wire with 5 2/5 rolls of wire?
Result: 5 2/5 : 3/5= 9
An electrician needs 3/5 of a roll of electrical wire to wire each room in a house. How many rooms can he wire with 5 2/5 rolls of wire?
Result: 5 2/5 : 3/5= 9
3 years ago 2 Likes
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