there are 266 students watching a play in the auditorium. there 10 rows with 20 students in each row and 5 rows with 8 students in each row. how many students r sitting in each of the two remainingrows if each of those row has an equal number of students ?

Answers

Answer 1

Answer: Let x = number of students in each of the remaining rows

266 = (10 x 20) + (5 x 8) + 2x
266 - (10 x 20) - (5 x 8) = 2x
266 - 200 - 40 = 2x
26 = 2x
x = 26/2
x = 13

Answer 2

Answer: 10 x 20 = 200
5 x 8 = 40

266 - (200 + 40) = 26

26 ÷ 2 = 13students

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Answers

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Answers

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a train traveled 1/5 of the distance between two cities in 3/4 of an hour. at this rate how's my hours will it take the train to travel the entire distNce between two cities?

Answers

The time that will be taken by the train to travel the entire distance between the two cities is 3 3/4 hour.

What is speed?

The speed is the distance covered by an object at a particular time. Therefore, it is the ratio of distance and time.

Speed = Distance Covered / Time taken

Let the complete distance be represented by d miles.

Given that the train traveled 1/5 of the distance between two cities in 3/4 of an hour. Therefore, we can write the speed of the train as,

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Hence, the time that will be taken by the train to travel the entire distance between the two cities is 3 3/4 hour.

Learn more about Speed here:

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1/5x=3/4hour
so since 5 times 1/5=1 then
find x
multiply boht sdies by 5
x=15/4 hour=3 and 3/4 hour=3 hour and 45 mins

PLEASE help with 5-6 :)))))

Answers

Ans.5) you can re-write 3 3/10 as 33/10

Now, you have to find two numbers whose sum would be 33/10.

Try to fix the denominator, and change numerator...like

it would be 13/10 + 20/10 or 15/10 + 18/10.Ok..

You can do your 6th ques. in same manner.

Did you understand?Or not??

Solve 2x = 5 + 3=3x + 5

Answers

Answer:

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Step-by-step explanation:

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