A,B,C,D

A, B, C, D are four consecutive odd integers and their average is 42. What is the product of B and D?

Correct answer:

p =  1845

Step-by-step explanation:

m=42 m = 4A+B+C+D​ B=2+A C=2+B D=2+C  4⋅ m=A+(2+A)+(4+A)+(6+A) 4⋅ 42=A+(2+A)+(4+A)+(6+A)  4A=156  A=4156​=39  A=39  B=2+A=2+39=41 C=2+B=2+41=43 D=2+C=2+43=45  p=B⋅ D=41⋅ 45=1845

Try another example


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







Tips for related online calculators
Looking for help with calculating arithmetic mean?
Looking for a statistical calculator?
Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?

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

Grade of the word problem:

Related math problems and questions: