A box contains 20 CFL bulbs, 15 LED bulbs, what is the probability of taking an LED bulb? - Study24x7
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Class 10
10 followers study24x7 08 Jan 2019 04:48 PM study24x7 study24x7

A box contains 20 CFL bulbs, 15 LED bulbs, what is the probability of taking an LED bulb?

A

1/35

B

1/20

C

1/7

D

1/5

Class 10
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