Hey!
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Solution:
Find 1/3 of 63.
63 / 3 = 21
21 students gave a speech today.
63 - 21 = 42
Find 2/3 of 42.
42 / 3 = 14
14 x 2 = 28
28 of the remaining students gave their speeches.
42 - 28 = 14
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Answer:
14 students haven't given their speeches!
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Hope This Helped! Good Luck!
Answer:
Step-by-step explanation:
Six more than the quotient of four and a number x:
G(-1/4)>=17/(-1/4)
g>=-68
8x=64
8x/8=64/8
x=8
Answer: 10 parts
Step-by-step explanation:
Here P represents the number of parts in the fraction
Thus, we can write,
Hence, there are 10, part in the fraction .
Answer:
See explanation
Step-by-step explanation:
Volume is three dimensional so it is measured in cubic units
Volume =(length)(width)(height) cubic centimeters
Area is two dimensional, it is measured in square units.
Area = (length)(width) square meter
Speed is derived from two basic quantities (length and time). It is measured is meters per seconds.
Speed= distance/time meter per second
Perimeter is distance around an object. It is measured in meters
Perimeter=2 (length)+2 (width) meter