3 years ago

What is the speed of a train that travels 52 kilometers in 3 hours?

Mathematics

2 answers:

Over [174]3 years ago

5 0

Answer:

17 km/hr

Step-by-step explanation:

Speed=

$\frac{distance}{time}$

so, since the units are the same, kilometer per hour and hour, we simply divide

that's

$\frac{52}{3}$

and that's 17.333 approximately 17km/hr

qaws [65]3 years ago

4 0

Answer:

17 km/h

Step-by-step explanation:

52:3=17.3≈17 km/hour

You might be interested in

naoya read a book cover in a single session, at a rate of 55 pages per hour. After 4 hours, he had 350 pages left to read.

BabaBlast [244]

Naoya has 130 pages left

7 0

3 years ago

Which is greater, 5/13 or 3/10?

malfutka [58]

5/13 = 0.3846153846153846
or for short 0.384

3/10 = 0.3

so most likely 3/10 is bigger than 5/13

8 0

3 years ago

ray buys a sweatshirt from model’s for $38. he also wants to buy socks ,s, that cost $3 per pair. how many pairs of socks,s, can

SCORPION-xisa [38]

Answer:

12 pairs of socks

Step-by-step explanation:

74-38=36

36÷3=12

You subtract 38 from 74 to find out how much money he has left after buying the sweatshirt. You then divide that number by 3 to figure out how many pairs of socks he can buy with the money he has left.

8 0

3 years ago

What is the solution to the proportion? Round the answer to the nearest tenth if necessary. 52/x = 9.5/3.25

Mazyrski [523]

Answer:

17.8

Step-by-step explanation:

9.5x = 3.25(52)

9.5x = 169

x = 169/9.5

x = 17.8

6 0

3 years ago

I need help with this question thanks :) the options are 45 33.75 50 not here

Degger [83]

Answer:

UV = 45

Step-by-step explanation:

ZY is the perpendicular bisector of UV , then

UV = 2 × UY = 2 × 22.5 = 45

6 0

3 years ago