Math, asked by Kyuvaraj378, 8 months ago

Of total of 600 bolts 20% too large amd 10 % too small the remaining are consider to be suitable. If a bolt is selected at random what is the probability that it will be suitable

Answers

Answered by banerjeericky7061
1

Answer:

60 will be your answer by my side

Answered by knjroopa
2

Step-by-step explanation:

Given Of total of 600 bolts 20% too large and 10 % too small the remaining are consider to be suitable. If a bolt is selected at random what is the probability that it will be suitable

  • Given Of total of 600 bolts 20% too large and 10 % too small the remaining are consider to be suitable. If a bolt is selected at random what is the probability that it will be suitable
  • Now out of 600 too large bolts are 20% = 20/100 x 600
  •                                                                 = 120
  • Also out of 600 bolts too small bolts are 10% = 10/100 x 600
  •        = 60
  •                                 So 120 + 60 = 180
  •       So suitable bolts will be 600 – 180 = 420
  • Therefore we have
  •        Probability = Favourable outcomes / total number of outcomes.
  •                                                     = 420 / 600
  •                                                      = 42 / 60
  •                                                     = 7/10
  •  OR
  •      
  •       20% + 10% = 30% are non-suitable
  •     So the rest 70% will be suitable = 7/10

Reference link will be

https://brainly.in/question/1146162

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