Question

Compared with 2010, the number of mobile app users in 2011 has _____.

Answer 1

compared with 2010, the number of mobile users in 2011 has risen with 30.2 million

Step-by-step explanation:

2010 -> 62.6 million

2011 -> 92.8 million

92.8 - 62.6 = 30.2 million