convert 1.6 hectares in ares
"1.6 hectares in ares 1 hectare = 100 ares therefore , 1.6 hectares = 1.6 × 100 ares = 160 ares . answer - b"
divide(multiply(multiply(multiply(add(const_3, const_2), const_2), multiply(add(const_3, const_2), const_2)), 1.6), multiply(multiply(add(const_3, const_2), const_2), multiply(add(const_3, const_2), const_2)))