Question

Add and simplify. 1 1/3 + 2 3/4

Answer 1

Answer:

1.Option D

2.Option B

3.Option D

Step-by-step explanation:

1.We are given that $1\frac{1}{3}+2\frac{3}{4}$

We have add and simplify

$\frac{4}{3}+\frac{11}{4}$

$1\frac{1}{3}+2\frac{3}{4}$=$\frac{16+33}{12}$

$1\frac{1}{3}+2\frac{3}{4}$=$\frac{49}{12}$

$1\frac{1}{3}+2\frac{3}{4}=\frac{49}{12}$

Hence, Option D is true.

2.We are given that $11\frac{1}{12}-2\frac{2}{3}$

We have to subtract and simplify

$\frac{133}{12}-\frac{8}{3}$

=$\frac{133-32}{12}$

=$\frac{101}{12}$

$8\frac{5}{12}$

Hence,option B is true.

3.We are given that $1\frac{3}{12}\cdot 2\frac{2}{3}$

We have to multiply and simplify

$\frac{15}{12}\cdot\frac{8}{3}$

=$\frac{5}{12}\cdot 8$

=$\frac{10}{3}$

=$3\frac{1}{3}$

Hence, option D is true.

Answer 2

Answer:

Ello mate, Here are all your answers !

Step-By-Step-Explanation:

Answer 1 :  $4\frac{1}{2}$

Answer 2 :  $8\frac{8}{5}$

Answer 3 :  $3\frac{1}{3}$