Answer:
what?
Step-by-step explanation:
9/11 / 5/11
= 9/11 * 11/5
= 9/5
= 1 4/5
Hello!
180 °- 23°40' - 41°19'
=> 180° - 64° 59'
=> 115° 1'
73
120-47=73 simple math