1.

Two number are respectively 20% of 40% of a third number what percent is the first number of the second ?a) 50% b) 60% c) 75% d) 40% e) 20%​

Answer»

Step-by-step explanation:

Two numbers are respectively 20% and 50% more than the 3rd number. What percent is the first of the second? Consider 3rd number be 100%.

Then percent of 1st number to 2ND number =(120%/150%)×100=80%



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