# Steps

Peter makes steps long 70 cm, John 45 cm long. After how many meters their footsteps meet?

Result

x =  6.3 m

#### Solution:

$70 = 2 \cdot 5 \cdot 7 \ \\ 45 = 3 \cdot 3 \cdot 5 \ \\ \ \\ \text{LCM}(70, 45) = 630 \ \\ x = 630/100 = 6.3 \ \text{ m }$

Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!

Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...):

Be the first to comment!

Tips to related online calculators
Do you want to calculate least common multiple two or more numbers?
Do you want to convert length units?

## Next similar math problems:

1. Steps
Walkway from the house to the school is 180 m long. How many more steps Michael makes than his father on the way to school, if the length of Michael's step is 60 cm and the length of his father's step is 90 cm.
2. Geometric plan
At what scale the building plan if one side of the building is 45m long and 12mm long on a plan?
3. Wood dividing
Which equation calculates the number of 1/3-foot pieces that can be cut from a piece of wood that is 7 feet long?
4. Biketrial
Kamil was biketrial. Before hill he set the forward gear with 42 teeth and the back with 35 teeth. After how many exercises (rotation) of the front wheel both wheels reach the same position?
5. School
Headteacher think whether the distribution of pupils in race in groups of 4,5,6,9 or 10. How many pupils must have at least school at possible options?
6. Pencil cut
Veronika cut 10cm pencil. Each turn, the pencil was reduced by 0.2mm. She turned the pencil 100 times. How many centimeters has a pencil now?
7. Bean bag
A student tossed a bean bag. It landed 216 inches away. How many yards are equal to 216 inches?
8. Pound2kilos
How many pounds make 1 kilograms?
9. Dressmaker
Dressmaker left a piece of canvas shorter than 5 meters. She is deciding whether it sew a skirt or dress. The canvas was exactly as much as they consumed had cut up her skirt to 120 cm, or 180 centimeters dress. What a piece of canvas left her?
10. Tailor
Tailor bought 2 3/4 meters of textile and paid 638 CZK. Determine the price per 1 m of the textile.
11. Customary length
Convert length 65yd 2 ft to ft
12. Balls groups
Karel pulled the balls out of his pocket and divide it into the groups. He could divide them in four, six or seven, and no ball ever left. How little could be a ball?
13. Lcm simple
Find least common multiple of this two numbers: 140 175.
14. Counting number
What is the smallest counting number divisible by 2,5,7,8 and 15?
15. Lcm of three numbers
What is the Lcm of 120 15 and 5
16. Rape
The agricultural cooperative harvested 525 ares of rape, of which received 5.6 tons of rape seeds. Calculate the yield per hectare of rape.
17. Two rulers
We have two rulers. Scale interval on first rulers are a spaced 1 cm and on second spaced 15 mm. Rulers are attached to each other so that they match initial divider commas. What next dividers commas coincide? Find at least three cases.