Spanish language in the United States:

The Spanish language is the second most spoken language in the United States. There are 45 million Hispanophones who speak Spanish as a first or second language in the United States, as well as six million Spanish language students. Together, this makes the United States of America the second largest Hispanophone country in the world after Mexico, and with the United States having more Spanish-speakers than Colombia and Spain (but fewer first language speakers). Spanish is the Romance language and the Indo-European language with the largest number of native speakers in the world. Roughly half of all American Spanish-speakers also speak English "very well," based on their self-assessment in the U.S. Census.

Please answer a question about this article. If the question is unanswerable, say "unanswerable". How many Hispanics speak English too?
Roughly half of all American Spanish-speakers also speak English "very well," based on their self-assessment in the U.S. Census.