# At noon the steamship which moved with a speed 35km/h in 2 watch from the same pier in the same direction departed from pier the second steamship which in 10 hours after an exit caught up with the first departed. determine the speed of the second steamship

Lavekvis

70

10 + 2 = 12 hours time in a way of the first steamship 35 * 12 = 420 km distance from pier to the meeting place of steamships 420/10 = 42 km/h the speed of the second parokhoda1. 35*(10+2)=420 (km) - the first passed, prior to a meeting 2. 420:10=42 (km/h) - the speed of the second

126

Answer add
ulyan

### Other questions in the section - maths

Silvestr

In one book of 12 pages and in the second 24 for how many

2020-10-18 04:24:39

Yuvenaliy

I give 30 points! Hello! I study in the 6th class and I very

2020-10-18 04:24:39

Vyacheslav

The city of Dedovsk at the same time in opposite directions left 2 skiers.

2020-10-18 04:24:39

Sawield

The automobile works releases from the conveyor each 3 min. the car "Volga ".

2020-10-18 04:24:39

Dorith

Construct a rectangle with the parties of 10 cm and 2 cm. What are

2020-10-18 04:24:39