Question

the ratio between two number is 3:4 and thier lcm is 180.the first no is ( please make understand in detail of 12x^2=180x what will happen about X how it will be divided n all) please​

Answer 1

Step-by-step explanation:

Let the two numbers be 3x and 4x and HCF be x

We know that

Product of two number=Product of their LCM and HCF

So,

4x×3x=180×x

12x

2

=180x

12x=180

x=15

3x=3×15=45

4x=4×15=60

Therefore the numbers are 45 and 60.

Answer 2

Answer:

45 and 60

Step-by-step explanation:

Let the two numbers be 3x and 4x and HCF be x

Let the two numbers be 3x and 4x and HCF be xWe know that 

Let the two numbers be 3x and 4x and HCF be xWe know that Product of two number=Product of their LCM and HCF

Let the two numbers be 3x and 4x and HCF be xWe know that Product of two number=Product of their LCM and HCFSo,

Let the two numbers be 3x and 4x and HCF be xWe know that Product of two number=Product of their LCM and HCFSo,4x×3x=180×x

Let the two numbers be 3x and 4x and HCF be xWe know that Product of two number=Product of their LCM and HCFSo,4x×3x=180×x12x2=180x

Let the two numbers be 3x and 4x and HCF be xWe know that Product of two number=Product of their LCM and HCFSo,4x×3x=180×x12x2=180x12x=180

Let the two numbers be 3x and 4x and HCF be xWe know that Product of two number=Product of their LCM and HCFSo,4x×3x=180×x12x2=180x12x=180x=15

Let the two numbers be 3x and 4x and HCF be xWe know that Product of two number=Product of their LCM and HCFSo,4x×3x=180×x12x2=180x12x=180x=153x=3×15=45

Let the two numbers be 3x and 4x and HCF be xWe know that Product of two number=Product of their LCM and HCFSo,4x×3x=180×x12x2=180x12x=180x=153x=3×15=454x=4×15=60

Let the two numbers be 3x and 4x and HCF be xWe know that Product of two number=Product of their LCM and HCFSo,4x×3x=180×x12x2=180x12x=180x=153x=3×15=454x=4×15=60Therefore the numbers are 45 and 60.

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