convert 1.3 hectares in ares
"1.3 hectares in ares 1 hectare = 100 ares therefore , 1.3 hectares = 1.3 × 100 ares = 130 ares . answer - a"
divide(multiply(multiply(multiply(add(const_3, const_2), const_2), multiply(add(const_3, const_2), const_2)), 1.3), multiply(multiply(add(const_3, const_2), const_2), multiply(add(const_3, const_2), const_2)))