Question

A Submarine after travelling 100 km from the shore, descended
1 1/10 km below the sea level. Then it ascended about 3/5 km. The next day, it again descended by 9/10 km. What is it's current position with respect to the sea level? What is the horizontal distance of the submarine from the sea shore?​

Answer 1

Answer:

A Submarine after travelling 100 km from the shore, descended

1 1/10 km below the sea level. Then it ascended about 3/5 km. The next day, it again descended by 9/10 km. What is it's current position with respect to the sea level? What is the horizontal distance of the submarine from the sea shore?