Question

please give me fast answer​

Answer 1

Step-by-step explanation:

1) 3 3/6+2 5/9+2

=21/6+23/9+2

=189+ 138/54+2

=189+138/54+108

189+138+108/54

=189+246/54

435/54

2) 18/7+11/8+5

=144+77/56+5

221+56x5/56

221+5

226 is the answer

Answer 2

Answer:

(8.) given that,

       $3\frac{3}{6} + 2\frac{5}{9} + 2$

       ⇒ (6×3 + 3)/6 + (2×9 + 5)/9 + 2

       ⇒21/6 + 23/9 + 2

       ⇒7/2 + 23/9 + 2

       LCM for 9 & 2 is 18

       ⇒(63 + 46)/18 + 2

       ⇒109/18 + 2

       ⇒(109+36)/18

       ⇒145/18

(9.) Given that,

     $2\frac{4}{7} + \frac{11}{8} + 5$

     ⇒(7×2 + 4)/7 + 11/8 + 5

     ⇒18/7 + 11/8 + 5

     LCM of 7 & 8 is 56

     ⇒(144 + 77)/56 + 5

     ⇒221/56 + 5

     ⇒(221+280)/5

     ⇒501/5

HOPE THIS WOULD BE HELPFUL FOR YOU