Step-by-step explanation:
50000 is the answer of nearest to ten thousand .
English pls coz I don’t understand
180°. :)
All angles in a triangle sum to 180° proof.
Answer:
distance covered in 2 hours = 80 km
distance covered in 1 hour = 80÷2 = 40 km
distance covered in 7/2 hours = 40 × 7/2
= 140 km
(3 1/2hours = 7/2 hours)
