Q.5. Multiply : -
a) 2 ¼ x 3 9/6
b) 3 2/9 x 2 1/12
plz answer it correct and fast
Answers
Answered by
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
Answered by
1
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
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