Asked by Anonymous


Mary works in a factory that produces 1,000 telephones each day. When 30 telephones were sampled, it was found that 9 were defective. Estimate how many telephones are defective each day.
Answered by Ms. Sue
9/30 = 3/10

3/10 * 1,000 = 3,000 / 10 = 300
Answered by Neko-Dragon.
300.
Answered by Answer finder 📓
300
Answered by J-Bean/Be Nice
Well then i geuss 300
Answered by OOGA BOOGA
300
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