Work out the value of 4 when a 12 July 8, 2019 16 32 64 128 Work out the value of a over 4 when a 12 Work out the value of a 3 4 12 a Work out the value of c 4 2c 12 c 3 4 + 4 = 12 Count by 9 5 + 9 = 14