Question

If a 19 upon 80 has a terminating decimal expansion

Answer 1

Answer:

yes, 19/80is terminating decimals because it is factor of 2,5

Answer 2

EXPLANATION

19/80

WE HAVE A RULE THAT IF DENOMINATOR OF A FRACTION CAN BE PRESENTED IN FORM OF 5^m × 2^n,where m and n are whole numbers, THEN THE DECIMAL EXPANSION OF THE FRACTION IS TERMINATING

HERE DENOMINATOR, 80=2⁴×5¹

THEREFORE THE DECIMAL EXPANSION IS TERMINATING

HOPE IT HELPS.....

PLS MARK AS BRAINLIEST