19/60+407/750+211/1500 how to do LCM process solve in copy i will mark you as brainiest
Answers
Answer:
The LCM is 1500.
Step-by-step explanation:
To add the fractions, you need to find the LCM of denominator.
To do the LCM,
Step 1: You need to write the numbers you will use for finding LCM (That is, the denominators).
60,750,1500
Step 2: Write a prime number which will be divisible by at least one or more than one number.
2(60, 750, 1000)
Step 3: Divide the denominators by the prime number you wrote (Only if they are divisible by the prime number). Do this only once.
2(60/2, 750/2, 1000/2)
30, 375, 500
Step 4: Do Step 1 and continuously until all the numbers are 1.
3(30, 375, 500)
3(30/3, 375/3, 500)
10, 125, 500
5(10, 125, 500)
5(10/5, 125/5, 500/5)
2, 25, 100
2(2, 25, 100)
2(2/2, 25, 100/2)
1, 25, 50
5(1, 25, 50)
5(1, 25/5, 50/5)
1, 5, 10
5(1, 5, 10)
5(1, 5/5, 10/5)
1, 1, 2
2(1, 1, 2)
2(1, 1, 2/2)
1, 1, 1
Step 5: Now, write down all the prime numbers you have written and divided the denominators with.
3, 5, 2, 5, 5, 2
Step 6: Multiply all the prime numbers you have written.
3*5*2*5*5*2
= 1500
The LCM is 1500.