When you multiply a number by a power, you are really just multiplying that number by itself a number of times equal to the power. This means that, for example, 2 multiplied by a power of 3 is the ...

To calculate 6 ÷ 0∙2 write the calculation as a fraction and multiply both numbers by 10. 6 x 10 = 60, 0∙2 x 10 = 2. Now work out = 60 ÷ 2. 60 ÷ 2 = 30. 6 ÷ 0∙2 = 30 Image caption, ...