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Thepotemich [5.8K]
2 years ago
12

e. The seats in a theatre are arranged so that each row accommodates four people more thanthe previous row. If the first row sea

ts 50 people, how many will the 9th row seat?​
Mathematics
1 answer:
Bezzdna [24]2 years ago
6 0

Answer:

82 seats

Step-by-step explanation:

50+4x(number row - 1)

50+4x(9-1)

50+4x8

50+32

82 seats for the ninth row

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3 years ago
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laila [671]
Firstly attention should pe paid to the exact words given in the problem and then only the answer can be easily deduced.
It is a 2 digit number and that is said in the problem
Now For the tens digit it has been said that it is 8 more than the ones digit. The ones digit cannot be zero and that is already mentioned in the problem.
So if we take the ones digit to be 1, then the tens digit will be= 8 +1
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3 years ago
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Vladimir79 [104]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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