Question

simplify
a) 3-7/6+11/12

b) 4 6/7- 2 2/3-20/21
​

Answer 1

Answer:

a- 33/12 or 2.75

b- 26/21 or 1.23

Step-by-step explanation:

a) 3-7/6+11/12

= 36-14+11/12

= 33/12 or 2.75

b)4 6/7-2 2/3-20/21

=34/7-8/3-20/21 ( LCM of 7 3 21 is 21)

=102-56-20/21

= 46-20/21

= 26/21 or 1.23

Answer 2

$Question\: no\: a:-$

$→\frak 3 -\frac{7}{6} + \frac{11}{12} \\→ \frac{36 - 14 + 11}{12} \\ → \frac{33}{12}$