1. 14 can be divided by 7 ( 14/7 = 2) so 7/14 reduces to 1/2
2. Both 6 and 9 can be divided by 3: 6/9 reduces to 2/3
3. 3/8 cannot be reduced, they do not have a common multiple, so this stays 3/8
4. Both 16 and 20 can be divided by 4, so this reduces to 4/5
Answer:
2 hours
Step-by-step explanation:
Train B's speed: 4/3 × 60 = 80
Combined speed = 80 + 60 = 120
Time = 240/120 = 2
The answer is 4 units
you see the difference between the two and it is 4
26 minutes and 40 seconds
=2^5+5^5
=32+3125
=3157
