Question

22/3 ÷ 2/3 of 11/5 11/8 ÷ 11/4 - 5/4​

Answer 1

Answer:

217/20

Step-by-step explanation:

22 3

---- × ----- = 11

3 2

11 of 11/5

11 11 121

------ × -------- = ------

1 5 5

121 11 1331

------ × ------ = --------

5 8 40

1331 4 121

--------- × ------ = ------

40 11. 10

121 5

------- -- ---

10. 4

L. c.m of 10 and 4

2 10 4

2 5 2

5 5 1

1 1

Is 20.

121 × 2 / 10 × 2

242 / 20

5 × 5/ 4 × 5

25 / 20

242-25

------------

20

217/20