For example, in the fraction 3/4, the numerator, 3, tells us that the fraction represents 3 equal parts, and the denominator, 4, tells us that 4 parts make up a whole. The picture to the right illustrates 3 4 {\displaystyle {\tfrac {3}{4}}} or Â¾ of a cake.
The Causes of Sunburn Blisters. Sunburn blisters are a result of overexposure to the UVA and UVB rays in the sun. â¢ UVA. These harmful rays penetrate deep into the bottom skin layers and damage the production of new skin cells. High doses of UVA rays will cause sunburn blisters.
Contents. 1  1 Sunburn Blisters. 2  2 Sunburn Blisters on Lips. 3  3 Sunburn Blisters on Face.  4 How long do Sunburn Blisters 1  Last. 5 Severe Sunburn Blisters.  6 Sunburn Blisters Popped 1  Treatment. 7 Sunburn Blisters Pictures.  8 How to Get Rid of Sunburn Blisters â Home Remedies.