Question

subtract the following -13/19 from 1/4

Answer 1

1/4 - (-13/19)
= 1/4 + 13/19
LCM of 4 and 19= 76
= 19+52/76
= 71/76

Answer 2

1/4 - (-13)/19
1/4 × 19/19
= 19/76
-13/19 × 4/4
= -52/76
19/76 - (-52/76)
=-71/76