Question

Without actually performing long division method, find if the rational number 549/225 will have terminating or non-terminating repeating decimal expansion.


please help me guys​

Answer 1

Step-by-step explanation:

549/225

225 = 5×5×3× 3

549/225 = 549/5^2× 3^2

this is non - terminating decimal expansion

because a terminating expansion is in which the denominater can by expand as 2×5