Mixed numbers are used in the real world when you are cooking because it will say something like '1 cup and a half'. So that is 1 1/2.
Answer:
24
Step-by-step explanation:
25% is 1/4 of 100%. So multiply 6 by four and we have 24 which is our answer.
Base of pyramid, a = 756 ft
= 252 yards (1 ft = 0.333 yards)
Height of pyramid, h = 480 ft
= 160 yards
(a). For a square pyramid, we have:
Volume =
=
= 33,86,880 cubic yards
Hence, volume of the Great Pyramid = 33,86,880 cubic yards
(b). Volume of limestone block = 1.5 cubic yards
Number of limestone blocks needed to construct the Great Pyramid = Volume of pyramid / volume of limestone block
= 33,86,880 / 1.5
= 22,57,920 limestone blocks
You answer would be 27, if I did my maths correct.
You get 27 by doing:
9*4=36
36-9=27
Correct me if I am wrong thank you!