Numbers 81079

The ratio of the two numbers is 1:3. Half of the larger one is 135. What is the sum of the two numbers?

Correct answer:

s =  360

Step-by-step explanation:

a:b=1:3 b>a; b=3a  b/2=135 b=2 135=270 a=b/3=270/3=90  s=a+b=90+270=360



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