Answer:
371,974
Explanation:
The question is simple case of multiplication of 4 digit number with 3 digit number.
which can performed simply by conventional method as provide in the picture
1537×242 = 371,974
it can also be solved by breaking above number into
(1540-3)×(240+2)= 1540×240+3080-720-6= 36960+2354= 371,974