Question
Find the following values without a calculator. Simplify to the simplest form.
  1. 80 : 50 = _____
  2. 10% : 40% =
  3. 0.9 : 0.6 = _____
  4. 18 : 15 = _____
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

(d)

Click button first when a symbol is required. X

Find the following values without a calculator. Simplify to the simplest form.
  1. 80 : 50 = _____
  2. 10% : 40% =
  3. 0.9 : 0.6 = _____
  4. 18 : 15 = _____