The mean of three numbers \(\frac{a}{3}\), b and c is the same as the mean of the numbers \(\frac{b}{3}\)\(\frac{c}{3}\) and x. The value of 3x is (where a, b, c are positive numbers):

1
b + c
2
a + 2b + 2c
3
a
4
a + 3b + 3c

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation