Problem: sonika deposited rs . 7000 which amounted to rs . 9200 after 3 years at simple interest . had the interest been 2 % more . she would get how much ?
Rationale: "( 7000 * 3 * 2 ) / 100 = 420 9200 - - - - - - - - 9620 answer : c"
annotated_formula: add(multiply(multiply(add(divide(2, const_100), divide(divide(subtract(9200, 7000), 3), 7000)), 7000), 3), 7000)