Find the ratio of 5 km to 500 m.
1 : 100
10 : 1
100 : 1
1 : 1000
Since, 1 km = 1000 m and 5 km = 5000 m
Then, required ratio =5000500 = 10 : 1
What percentage is 500 m of 5 km?
The ratio of 5 cm to 5 m is:
Question 4
The expanded form of the number 9578 is (A) 9 × 10000 + 5 × 1000 + 7 × 10 + 8 × 1 (B) 9 × 1000 + 5 × 100 + 7 × 10 + 8 × 1 (C) 9 × 1000 + 57 × 10 + 8 × 1 (D) 9 × 100 + 5 × 100 + 7 × 10 + 8 × 1