Question

Help me, please: Suma a doua numere este 36[intregi] si 3/4, iar diferenta lor este 24[intregi] si 5/6. Aflati numerele


{3/4 = 3 pe 4 [fractie] }

Answer 1

$24\frac{5}{6} = \frac{149}{6}$
18*(a-b)=4*149
a-b=596:18
a=36-b
36-b-b=596:18
[tex]36-2b= \frac{596}{18} [/tex]
$2b=36- \frac{596}{18}$
36b=-52
$b=- \frac{52}{36} =- \frac{13}{9}$
a=(324-13):9=311/9