Question

Without actual division check whether 77/210 is terminating or nin-termi
nating

Answer 1

denominator should be in the form of 2 to the power n × 5 to the power m
we can write 210 in above stated form.

therefore it is terminating

Answer 2

if the denominator of the 77/210 will be the factor of 5 or 2 or both then it will be terminating .

= 77/210
= 77/2×3×5×7
= except 2 and 5 there are another numbers also so it is non terminating