Let the number be x
176 = 4/6 * x
4/6*x = 176
4x = 176 *6
x = 176 * 6 /4 Use your calculator.
x = 264
Therefore the number = 264
2x-3 = your uncle's age. x stands for your age.
42.5
5/2=2.5
2.5 is the scale factor
Therefore, 17 x 2.5=42.5
Numbers that are not decimals are whole numbers