Question

without actual division check whether 51/20 is a terminating decimal or non terminating repeating decimal ​

Answer 1

Answer:

terminating

Step-by-step explanation:

because :

17/320. = 17/2^6×5^1

since it is in the form of 2^m×5^n

=>it has terminating decimal

Answer 2

Step-by-step explanation:

20 can be written in the form of 2^n×5^m

i.e.2^2×5^1

the decimal is terminating