Posted by **ashely** on Monday, April 18, 2011 at 3:06pm.

In a shipment of 1000 light bulbs 1/40 of the bulbds were defective. What is the ratiio of defective bulbs to nondefective bulbs?

## Answer this Question

## Related Questions

algebra 1 - From a shipment of 350 light-bulbs, a sample of 70 was selected at ...

math - A manufacturer of light bulbs knows that 3% of the production of their ...

math - A manufacturer of light bulbs knows that 3% of the production of their ...

Maths - In a large lot of electric light bulbs,5% of the bulbs are defective....

Math - A firm manufactures light bulbs and those that come out of the assembly ...

math - A box contain 12 cell phones of which 4 are defective.all phones look ...

Math - In one hour, a factory packaged 150 boxes of light bulbs. Estimate the ...

maths - A box contains 12 bulbs with 3 defective ones. If two bulbs are drawn ...

finite math - a quality control engineer at a light bulb plant estimated that 1...

finite math - a quality control engineer at a light bulb plant estimated that 1...