Math, asked by Vaibhavakolkar, 1 year ago

A is 60% more than B.B is 20%less than C.what os the ratio of 2A: 3B :5C

Answers

Answered by acesolution2017
4

Answer:

Step-by-step explanation:

As per the given conditions: A = 1.6* B;

B = 0.8*C;

We have to finding the ratio of 2A : 3B : 5C

Now putting the above values in this equation:

we get;

= 1.6B : 3*0.8C : 5C;

= 1.6*0.8*C : 3*0.8C : 5C

= 1.28 C : 2.4 C : 5 C:

So the ratio is 128 : 240: 500 or 32:60:125  


amitnrw: you have taken A instead of 2A
Answered by amitnrw
5

Answer:

A is 60% more than B.B is 20%less than C. Then  ratio of 2A: 3B :5C = 64 : 60 : 125

Step-by-step explanation:

A is 60% more than B

A = B + (60/100)B = 1.6B

B = 20 % less than C

B = C - (20/100)C = 0.8C

A = 1.6B = 1.6 * 0.8C = 1.28C

2A = 2 * 1.28C = 2.56C

3B = 3*0.8C = 2.4C

5C = 5C

2A : 3B : 5C ::: 2.56C : 2.4C : 5C

2A : 3B : 5C ::: 256 : 240 : 500

2A : 3B : 5C ::: 64 : 60 : 125

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