Question

125/50 + 14/24 +12/18​

Answer 1

Answer:

3.75

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Answer 2

Answer:

Hi!

I'm going to explain you step-by-step.

125/50 + 14/24 + 12/18

Now, I hope you know the numerators and denominators.

In 125/50, 125 is the numerator and 50 is the denominator.

In 14/24, 14 is the numerator and 24 is the denominator.

In 12/18, 12 is the numerator and 18 is the denominator.

Now, we know the numerators and the denominators.

50,24,18 are the denominators, isn't it?

So, we'll have to take the LCM of those denominators.

50,24,18 are divisible by 2.

2 x 25 = 50

2 x 12 = 24

2 x 9 = 18

25, 12,9 - 12 and 9 are divisible by 3 but 25 is not divisible by 3.

3 x 4 = 12

3 x 3 = 9

25 will be just the same.

25, 4, 3 - None of them are divisible by any number.

Take the first number, 25.

25 x 1 = 25

4 and 3 will be just like that because there are no divisible by 25.

1, 4, 3 -  None of them are divisible by any number.

Take the second number because 1 has no value and is going to give the same result.

4 is the second number.

1 x 1 = 1

4 x 1 = 4

3 will be the same because its not divisible by 4.

1, 1, 3 - 1 has no value and is going to give the same results only.

So, let's take 3.

1 x 1 = 1

1 x 1 = 1

3 x 1 = 3

In LCM, we should wait till the last numbers comes which is the number "1".

Finally, we got 1. (1, 1, 1)

Now, when we multiply, 2 x 3 x 4 x 25 x 3 = 1800.

LCM - 1800.

Till now, we have only solved the LCM.

125/50

125 x ____ = 1800

125 times what gives you 1800?

Decimal number would come - 14.4

14.4 x 125 = 1800

125/50

50 x ______ = 1800

50 times what gives you 1800?

Whole number would come -  36.

50 x 36 = 1800

14/24

14 x ____ = 1800.

14 times what gives you 1800?

It comes somewhere in a decimal point - 128.58

14 x 128.58 = 1800.

24 x ______ = 1800.

24 times what gives you 1800.

Whole numbers would come - 75

75 x 24 = 1800.

12/18

12 x ____ = 1800.

12 times what gives you 1800?

Whole number would come - 150.

150 x 12 = 1800.

18 x ____ = 1800.

18 times what gives you 1800?

Whole number would come - 100

100 x 18 = 1800.

Now, the operation is addition (+)

Check, 125/50 = 14.4/36

Check, 14/24 = 128.58/75

Check, 12/18 = 150/100

Add the Bolted ones,

14.4/36 + 128.58/75 + 150/100 = 3.6144.

Thus, the answer is 3.6144.

If there's a decimal point in a number, then the result will also have decimals.

I hope you understood!

Thank you.