How many copies were sold of the last UK number-one single that was written by Noddy Holder and Jim Lea?
Slade:  They were the first act to have three singles enter the charts at number one; all six of the band's chart-toppers were penned by Noddy Holder and Jim Lea. Slade:  As of 2006, total UK sales stand at 6,520,171, and their best-selling single, "Merry Xmas Everybody", has sold in excess of one million copies.
i don't know