The short leg is 7ft and the longer leg in 14, i believe because if im not mistaken the long leg in a right triangle is 2 times the short one
Perimeter is 10cm which would be the last one:)
I don't know how to explain it that well, but maybe you could try doing
15
and simplifying the 56 over 100 to 28 over 50, it would at least make it easier.
Hey there!
To order them from least to greatest, we can convert them each into decimals.
To convert a fraction into a decimal, simply divide the numerator by the denominator.
1)

To convert

into a decimal, simply divide the numerator which is 3, by the denominator which is 5.
3 ÷ 5 = 0.6
So,

is equal to 0.6 as a decimal.
2)

To convert

into a decimal, simply divide the numerator which is 3, by the denominator which is 7.
3 ÷ 7 = 0.43 approximately
So,

is equal to 0.43 as a decimal. (approximately)
3)

To convert

into a decimal, simply divide the numerator which is 3, by the denominator which is 4.
3 ÷ 4 = 0.75
So,

is equal to 0.75 as a decimal.

⇒ 0.6

⇒ 0.43

⇒ 0.75
So, from least to greatest, the order is:

,

,

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