Question

ajuda pfv

(4-4/5) : (9+1/3)=

Answer 1

Explicação passo-a-passo:

$(4 - \frac{4}{5} ) \div (9 + \frac{1}{3} ) = ( \frac{20}{5} - \frac{4}{5} ) \div ( \frac{27}{3} + \frac{1}{3} ) = \frac{16}{5} \div \frac{28}{3} = \frac{16}{5} \times \frac{3}{28} = \frac{48}{140} = \frac{12}{35}$

Answer 2

Resposta:

12/35 >>>

[ ( 20  - 4 ]   :   [  27 + 1 ]

16/5 :  28/3 ou  16/5 *  3/28   =  ( 16 * 3 ) / ( 5 * 28 )  = 48/140 = por 4 = 12/35