Boys and money

270 USD boys divided so that Peter got three times more than Paul, and Ivan had 120 USD more than Paul. How much was each received?

Correct answer:

a =  90 Kc
b =  30 Kc
c =  150 Kc

Step-by-step explanation:

a+b+c=270 a=3b c=120+b  a+b+c=270 a=3 b c=120+b  a+b+c=270 a3b=0 bc=120  Row2Row1Row2 a+b+c=270 4bc=270 bc=120  Row341 Row2Row3 a+b+c=270 4bc=270 1.25c=187.5  c=1.25187.5=150 b=4270+c=4270+150=30 a=270bc=27030150=90  a=90 b=30 c=150



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Do you have a system of equations and looking for calculator system of linear equations?

You need to know the following knowledge to solve this word math problem:

Units of physical quantities:

Grade of the word problem:

Related math problems and questions: