Question
Find the following values without a calculator. Simplify to the simplest form.
  1. 70 : 40 = _____
  2. 180% : 10% =
  3. 0.4 : 1.6 = _____
  4. 19 : 110 = _____
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. 70 : 40 = _____
  2. 180% : 10% =
  3. 0.4 : 1.6 = _____
  4. 19 : 110 = _____