Answer:
48/5
Step-by-step explanation:
6t - 20-32u
Let t= 6 and u = 1/5
6*6 - 20 -32(1/5)
Multiply
36 -20 -32/5
16 - 32/5
Get a common denominator
80/5 -32/5
48/5
<h3>
Answer: 50</h3>
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Explanation:
We simply multiply the two values given to us
600*(1/12) = 600/12 = 50
We expect about 50 bulbs to be defective.
Note how if we had 50 bad bulbs, then 50/600 = (1*50)/(12*50) = 1/12 of the batch of 600 bulbs is defective.
Answer:
31.2
Step-by-step explanation:
156 * .2 = 31.2
