The decimal numeral system is one of the _____ ways of expressing numbers. A. useful most world’s B. world’s most useful C. useful world’s most D. most world’s usefulĐoạn văn55/80The decimal numeral system is one of the _____ ways of expressing numbers.useful most world’sworld’s most usefuluseful world’s mostmost world’s usefulGiải thíchĐáp án: B