Marbles

Leo has 40 marbles. His brother has thrice as many marbles as he does. They have 160 marbles, how does Leo's brother have?

Correct answer:

b =  120

Step-by-step explanation:

a=40 b=3 a=3 40=120  s=a+b=40+120=160



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










Tips to related online calculators
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?

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

Related math problems and questions: