The cuboid has a surface area 7705 cm2, the length of its edges are in the ratio 1:4:5. Calculate the volume of the cuboid.
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 2 comments:
Not very useful plz give worked example with steps
1 year ago 1 Like
Example is complete with solution step-by-step
To solve this example are needed these knowledge from mathematics:
Next similar examples:
- Cuboid - simple
Calculate the surface area and volume of a cuboid if a = 8 cm, b = 14 cm and c = 6 cm.
Cuboid has a surface of 516 cm2. Side a = 6 cm and b = 12 cm. How long is the side c =?
- Third dimension
Calculate the third dimension of the cuboid: a) V = 224 m3, a = 7 m, b = 4 m b) V = 216 dm3, a = 9 dm, c = 4 dm
In the box are yellow (a), green (b) and red (c) peppers. Their amount is in a ratio 2:4:1 . Most are yellow peppers and green the least. Calculate the number of peppers each type if the total number of peppers is 70.
- Unknown number 24
f we add 20, we get 50% of its triple. What is this unknown number?
- Arble bag
A marble bag sold by Rachel's Marble Company contains 5 orange marbles for every 6 green marbles. If a bag has 35 orange marbles, how many green marbles does it contain?
- Ratio v2
Decrease in the ratio 12:16 number 13.2.
- Negative in equation
2x + 3 + 7x = – 24, what is the value of x?
- Simplify 2
Simplify expression: 5ab-7+3ba-9
- Proof I
When added to the product of two consecutive integers larger one, we get square larger one. Is this true or not?
Solve for a specified variable: P=a+4b+3c, for a
- Unknown number 11
That number increased by three equals three times itself?
- Unknown number
Identify unknown number which 1/5 is 40 greater than one tenth of that number.
Three workers planted 3555 seedlings of tomatoes in one dey. First worked at the standard norm, the second planted 120 seedlings more and the third 135 seedlings more than the first worker. How many seedlings were standard norm?
Is true for any number a,b,c equality:? ?
- Find x
Solve: if 2(x-1)=14, then x= (solve an equation with one unknown)
- Dropped sheets
Three consecutive sheets dropped from the book. The sum of the numbers on the pages of the dropped sheets is 273. What number has the last page of the dropped sheets?