Question

Q.5. Multiply : -

a) 2 ¼ x 3 9/6
b) 3 2/9 x 2 1/12
plz answer it correct and fast​

Answer 1

Answer:

40 cm²

40 cm²Step-by-step explanation:

40 cm²Step-by-step explanation:We know that perimeter of a rectangle (box) is 2(l+b)

40 cm²Step-by-step explanation:We know that perimeter of a rectangle (box) is 2(l+b)Length of the box = 8cm

40 cm²Step-by-step explanation:We know that perimeter of a rectangle (box) is 2(l+b)Length of the box = 8cmBreadth of the box = 12cm

Answer 2

Step-by-step explanation:

a) 2×1/4 × 3 × 9/6

1/2×9/2

2+18/4

20/4

5

b) 3×2/9×2×1/12

2/3×1/6

12+3 /18

15/18

3/6