there are 4 red balls, 6 white balls, and 3 blue balls in a bag. if one ball is drawn from from the bag at random. what time is
2 answers:
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Answer:
x is equal to 3 and y is equal to mines1
Step-by-step explanation:
add both together and you will get
and then it is easy to solve
Answer:
At 15:15
Step-by-step explanation:
Given,
the 1st boy can run a lap in 15 minutes
the 2nd boy can run a lap in 25 minutes
the 3rd boy can run a lap in 10 minutes
Now if they start running at 12:45,they will meet after the time which will be equal to the L.C.M. of their time need to run a lap.
of 15,25 & 10 = 150
So,they will pass each other after 150 minutes or 2 hours & 30 minutes.
If we add it with 12:45 we'll get 15:15 or 3:15 pm