Train A arrives at the train station every 30 minutes, and Train B arrives every 40 minutes. Both are at the train station right now. In how many minutes will both be at the train station again?

Answers

Answer 1

Answer: in 40 minutes the both 2 trains will arrive

Answer 2

Answer: You're looking for the smallest number that's a multiple of both 30 and 40.
If you've learned about "Least Common Multiple" by now, you'll be happy
to know that that's exactly what this is, (because when you were learning it,
you wondered what in the world you could ever use it for). Well here you are.

The least common multiple of 30 and 40 is 120.
That's the 4th multiple of 30 and the 3rd multiple of 40.

If the trains are both in the station right now, then the next time they'll
both be here together will be 2 hours (120 minutes) from now.

And let me say in conclusion that when you ask for help with
a multiple-choice question, you must also post the choices that
you have. It's not fair to the helper if he doesn't know the choices.

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the Captivity of a small bottle of glue is 185 milliliters how many milliliters of glue are in 5 bottles

Answers

Hey there! So you want to knowhow many milliliters is in 5 bottles, right? So all you basically do is 185 x 5 which equals 925 milliliters.
Hope it helps! :D

All you do is 185•5 which is 925

Hope i helped

I need help im desperate i'll give 30 points to anyone who answers.Fill in the missing pieces of the problem using distributive property. You will need to get an answer of 48.

4 ( __ + __)

answer = 48

Answers

Anything that adds up to 12 has to go in the parethese.

48 / 4 = 12

So 1 and 11

2 and 10

3 and 9

4 and 8

5 and 7

6 and 6

Answer:

answer =48

Step-by-step explanation:

How much money does the person earn every hour.

Answers

It depends what job a person has

A rectangle has length 3 1/4 feet and width 1 1/3 feet

Answers

_
4.3
_ goes on for ever

There was 90 runners in the first half 2/5 dropped out I the second half 2/3 dropped out how many finished the race

Answers

Answer:

18 Runners finished the race

Step-by-step explanation:

Given in question

Number of runners taken part in race = 90

Now in first half , $(2)/(5)$ drpped

i.e $90times((2)/(5) )$ = 36

so left runners in first half = 90- 36 = 54

again in second half 54 runners are there, but of them again $(2)/(3)$ dropped

So, $54 times((2)/(3) )$ = 36

Thus runner left in second half = 54 -36 = 18

Hence the number of runner finished the race = 18 Answer

Factor 6y 2 - 48 + 42y.

(6y + 8)(y - 6)
6(y + 8)(y - 1)
6(y - 1)(y - 7)

Answers

Answer:

6 (y + 8) (y - 1)

Step-by-step explanation:

Factor the following:

6 y^2 + 42 y - 48

Factor 6 out of 6 y^2 + 42 y - 48:

6 (y^2 + 7 y - 8)

The factors of -8 that sum to 7 are 8 and -1. So, y^2 + 7 y - 8 = (y + 8) (y - 1):

Answer: 6 (y + 8) (y - 1)

PS: it's really helpful to pose the question correctly 6 y^2 + 42 y - 48 NOT

6y 2 - 48 + 42y

Answer:

6 (y + 8) (y - 1)

Step-by-step explanation:

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