Question

simplify- ¼+[½×½÷{½×½÷½+(½÷½)}]​

Answer 1

Answer:

$\frac{1}{4} + ( \frac{1}{2} \times \frac{1}{2} \div ( \frac{1}{2} \times \frac{1}{2} \div \frac{1}{2} + ( \frac{1}{2} \div \frac{1}{2} )) )\\ = \frac{1}{4} + ( \frac{1}{2} \times \frac{1}{2} \div ( \frac{1}{2} \times \frac{1}{2} \div \frac{1}{2} + 1)) \\ = \frac{1}{4} + ( \frac{1}{2} \times \frac{1}{2} \div \frac{3}{2} ) \\ = \frac{1}{4} + \frac{1}{6 } \\ = \frac{3 + 2}{12} \\ = \frac{5}{12}$

Answer 2

Answer:

Root hair < Mesophyll < Cortical cell