95/294 orrr 0.3231 And you just round that to the nearest 10th
Answer:
975 bulbs
Step-by-step explanation:
1/40 bulbs were defective
That means 1-1/40 were not defective
40/40 - 1/40 = 39/40 were not defective
We have 1000 bulbs
Multiply the number of bulbs by the fraction that is not defective to get the number of bulbs that should not be defective.
1000 * 39/40 = 975 bulbs
Check the picture below
should be pretty obvious how much silver is needed
just add the volumes
Answer:
Red balls 2/14
Green balls 1/14
Step-by-step explanation:
I hope that helped.