Random number between 0.3 and 1 using jquery -

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how tocreate random number between 0.3 , 1.

i know math.random() creates number between 0 , 1.

however im using css scale , below 0.3 small.

if want equal chance of number on range 0.3 1, then

math.random() * 0.7 + 0.3

multiplying number 0 1 0.7 give number 0 0.7, , + 0.3 range 0.3 1.0.


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