Question

Arrange the following lengths in ascending order
1)15m 2)7km 3)1,800​

Answer 1

15m, 1,800c​m, 7km

Explanation:

Ascending order mean from smallest value to largest value

We know

1km = 1000m

1km = 100000cm

1) 15m = 0.015km

2) 7km

3) 1800cm = 0.018km

So, the order is

15m, 1,800c​m, 7km