Question

write rational number in decimal form 102/5​

Answer 1

Answer:

2.4is the answer for your question

Answer 2

Answer:

20.4

Step-by-step explanation:

Here an easy trick which you can use for many problems like this,

$= \frac{102}{5} \\ = \frac{204}{10} \\ = 20.4$

This will work if denominater has only multiples of 2 and 5

• First see that denominater is in form of (2^n)(5^m)
• Then multiply both numerator and denominater by 2 or 5 or both till you get the denominator as (2×5)^x
• Then you can do it afterwards.It will help to solve fast and easily.

Hope you like it !

Follow me if you want more and easier than these tricks !

MARK THIS AS BRAINLIEST ONLY IF THIS ANSWER HELPED YOU MOST