Problem: given that 268 x 74 = 19632 , find the value of 2.68 x . 74 .
Rationale: "solution sum of decimals places = ( 2 + 2 ) = 4 . therefore , = 2.68 × . 74 = 1.9632 answer a"
annotated_formula: multiply(divide(268, const_100), divide(74, const_100))