what is the % difference between A1 and A4?

Answer 1

Three.

Answer 2

A4 To A1

Answer 3

The % difference between A1 and A4 is 75%.
Let x represent the difference
A4 - A1 = A3 or 4-1 = 3
100% = A4
x = 3
so cross multiply
4x = 100% x 3

4x/4 = 100%/4
x = 75%

The % difference between A1 and A4 is 75%.

Answer 4

A2 is half the area of A1
A3 is half the area of A2
A4 is half the area of A3

So A4 is one eighth the area of A1
Therefore:
A4 is 12 and a half per cent of the area of A1.

Answer 5

I think A4 is 25% the size of A1

Answer 6

A4..is half A3
A4...quarter A2
A4 eighth A1

so I guess..A4 is 12.5% of A1
so A1 is 87.5% bigger

Tiz dead easy..the largest is A0, (commercially available, without paying through the nose!)...and each size after...A1, A2, A3, A4, A5...etc...gets smaller by 1/2

Answer 7

The m4a1 and m4 pretty much look the same. But look carefully at the selector switch: the m4 has a safe, 3 round burst and semi mode. the m4a1 can fire in full auto. The 16a1 has a sloping hand guard and has no forward assist button and the hand guard is permanent. To mount optics on it, you will need to buy a m-16 scope mount for the carrying handle or by a scope specifically for the m16 with carrying handle. The m16a4 has a knight's armament rail that can mount several accessories or act as a hand guard. The carrying handle can be taken off and be replaced with various optics and sights.

Answer 8

a3 is double a4
a2 is double a3
a1 is double a2

so a1 is 8 times the size as a4

therefore it is 800% of a4

however, the percentage differnence means what is the difference as a percentage of either a1 or a4 so either

the difference is 7 lots of a4 therefore perectage difference is 700% of a4
or
the difference is 7/8 of a1 so the perecentage difference is 87.5% of a1

pick your answer depending on what you want to know

there are lies, damn lies and then there is statistics!!

Answer 9

SImple answer.

Fold A1 in half = A2
Fold A2 in half = A4

There's more than you could ever want to know crammed into 20 pages of A4 at
http://en.wikipedia.org/wiki/Paper_size

Answer 10

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Answer 11

Al is a larger in size than A4