Question

-11/9×-21/-44 simplify this​

Answer 1

Answer:

21/44 is already in the simplest form. It can be written as 0.477273 in decimal form (rounded to 6 decimal places). 

Answer 2

Answer:

$\frac{ - 11}{9} \times \frac{ - 21}{ - 44} \\ = \frac{_{ - 1 \: \: } \cancel{ - 11}}{_{3 \: \: } \cancel 9} \times \frac{ \cancel{ - 21} _{ \: \: - 7}}{ \cancel{ - 44}_{ \: \: - 4} } \\ = \frac{ - 1}{3} \times \frac{ - 7}{ - 4} \\ = \frac{7}{ - 12} \\ = \frac{7 \times - 1}{ - 12 \times - 1} \\ \boxed{ = \underline{ \underline{ \large \frac{ - 7}{12} }}}$