Question

Ria's, Sia's and Tia's height are shown in the table given below. Who is the tallest of all?

• A. Ria
• B. Sia
• C. Tia
• D. All have same height​

Answer 1

The correct option is D All have same height​

Ria's height = 1250 mm.​

Sia's height = 125 cm.​

We know that 1 cm = 10 mm. So, 125 cm = 125 x 10 = 1250 mm​

Tia's height = One and a quarter meter​

We know that 1 m = 100 cm. ​

So, a quarter meter = $\frac{1}{4}$ of 100 cm = 25 cm.​

So, Tia's height = 100 + 25 = 125 cm = 1250 mm​

Therefore, we can say that all three of them have the same height.