Question

7/12-4/15 subtraction of unlike fractions

Answer 1

Answer:

first we have to make the denominator common

by LCM

their LCM will be 60

then change the value

7/12 = 35/60

4/15 = 16/60

then subtraction with new values

35/60 - 16/60

and answer will be

19/60

Answer 2

Answer:

$\frac{19}{60}$

Step-by-step explanation:

LCM of denominators 12 and 15 is 60.

$\frac{7}{12} - \frac{4}{15}\\\\= \frac{5*7 - 4*4}{60}\\\\ = \frac{35-16}{60}\\\\ =\frac{19}{60}$