About how many mobile phones do 1412 year old have?
The line graph below shows the number of teens between the age group 13 to 19 in smalltown that have smart phones.
About how many cell phones do 16.5 year-olds have?
The line graph below shows the number of teens between the age group 13 to 19 in a small town who have smartphones.
Approximately, how many cell phones do 16.5 year-olds have?
Sunita is 40 years old and Anita is 20 years old. How many years ago was Sunita three times as old as Anita