find the mean of 3 / 4 and 13 / 16 please explain it step by step not only answer
Answers
Answered by
1
Answer:
Mean = 3/4 + 13/16 divided by 2
= 25/16 divided by 2
= 25/32
Thus, Mean = 25/32
Step-by-step explanation:
Hope it helps!!
Answered by
1
Answer:
Here, l = 1.5 m, b = 1.25 m, h = 65 cm = 0.65 m.
Since the box is open at the top, it has only five faces.
(i) So, surface area of the box = lb + 2(bh + hl)
= 1.5 * 1.25 + 2 (1.25 * 0.65 + 0.65 * 1.5)
= 1.875 + 2 (1.7875)
= (1.875 + 3.575)
= 5.45 m2
Hence, 5.45 m2 of sheet is required.
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