Question

Fill in the blanks using sign $>,<\text{or}=$

$\text{XXX \_\_\_\_}\text{XXX}$

Answer 1

In the Hindu-Arabic numbers,

We know that

$$\begin{gathered} \text{XXX}=\left(10+10+10\right)=30 \\ \text{XXX}=\left(10+10+10\right)=30 \end{gathered}$$

Now,

$$\begin{gathered} \Rightarrow 30=30 \\ \therefore \text{XXX}=\text{XXX} \end{gathered}$$