Xiaoming typed 272 words in three minutes and Xiaohong typed 5 12 words in five minutes. Who can type faster?

According to the division operation, Xiaoming: 272 divided by 3 is about 90 pieces, Xiaohong: 5 12 divided by 5 is about 102 pieces.

Xiao Ming is synonymous with a character. Because this name is born with the temperament of cold jokes, it is famous for telling cold jokes at school, so it has become the protagonist name in many jokes, and often appears in composition, English, mathematics, physics, chemistry and jokes in primary and secondary schools. This name has a very long historical connotation. It appears in all kinds of "masterpieces" of China, which embodies China's rich Chinese civilization. It even once represented China's rush out of Asia to the world and became one of the "most influential names". He took pains to be active in all kinds of applied problems and compositions, and he is the protagonist in primary school textbooks and even in the sea of problems. He jumped around actively on math problems and bullied the students. Xiaoming is a figure who has occupied most primary school Chinese, math textbooks and even political exercises after 70, 80, 90, 00 and 18 for 40 to 50 years. He is also called "the golden iron triangle" with Xiaohong and Xiao Qiang.