Can a brick witch measures 9cm by 12cm by 25cm pass down a cylindrical pipe of diameter 14cm
1 answer:
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Answer: 10 minutes
Step-by-step explanation:
1. Jonathan can type 20 documents in 40 minutes (20/40=1/2 per minute), Susan can type it in 30 minutes (20/30=2/3 per minute) and Jack can type it in 24 minutes (20/24=5/6 per minute), then you must add them to obtain the number of pages they wan write in 1 minute working together:
2. Then, the time will it take them type the same document of 20 pages is:
Hello!
To find the volume of a pyramid you use the equation
V is volume
l is length
w is width
h is height
Put in the values you know
Multiply
Divide
V = 360
The answer is 360 cubic inches
Hope this helps!
To find the volume of a pyramid you use the equation
V is volume
l is length
w is width
h is height
Put in the values you know
Multiply
Divide
V = 360
The answer is 360 cubic inches
Hope this helps!