the diameter of a small ball is 16 centimeters. This is 2 centimeters more than two fifths of the diameter of a large ball. What is the diameter of the large ball
the diameter of a small ball is 16 centimeters. This is 2 centimeters more than two fifths of the diameter of a large ball. What is the diameter of the large ball
Let the diameter of the large ball=D
2/5D+2=16
2/5D=16-2
2/5D=14 multiply both sides by 5/2
D=14 X 5/2
D=35cm-The diameter of the large ball.
