Question

tom is making 480kg sand contrete mix 1:2:3 how many sand does she need

Answer 1

Answer:

She needs 80kg of sand. in all

Answer 2

Given

Tom in making 480 kg of concrete mix Concrete is made by mixing cement, sand and gravel in the ratio of 1:3:4.

To find

How much sand does he need ?

Solution

Let the ratio be 'x'.

The amount of cement, sand and gravel in concrete mixture be x, 3x, 4x respectively.

So, total mixture is 480 kg.

i.e. x + 3x + 4x = 480

8x = 480

x = 60

So, Tom requirement is

Amount of cement is 60kg.

Amount of sand is 180kg.

Amount of gravel is 240kg.

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Answer 3

Given

Tom in making 480 kg of concrete mix Concrete is made by mixing cement, sand and gravel in the ratio of 1:3:4.

To find

How much sand does he need ?

Solution

Let the ratio be 'x'.

The amount of cement, sand and gravel in concrete mixture be x, 3x, 4x respectively.

So, total mixture is 480 kg.

i.e. x + 3x + 4x = 480

8x = 480

x = 60

So, Tom requirement is

Amount of cement is 60kg.

Amount of sand is 180kg.

Amount of gravel is 240kg.

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Answer 4

Given

Tom in making 480 kg of concrete mix Concrete is made by mixing cement, sand and gravel in the ratio of 1:3:4.

To find

How much sand does he need ?

Solution

Let the ratio be 'x'.

The amount of cement, sand and gravel in concrete mixture be x, 3x, 4x respectively.

So, total mixture is 480 kg.

i.e. x + 3x + 4x = 480

8x = 480

x = 60

So, Tom requirement is

Amount of cement is 60kg.

Amount of sand is 180kg.

Amount of gravel is 240kg.

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