Note that the inch-based designations sometimes express the width in a decimal (26 x 1.75) and sometimes as a common fraction (26 x 1 3/4). This is the most common cause of mismatches. Although these size designations are mathematically equal, they refer to different size tires, which are NOT interchangeable.
Stomach bloating may at times occur immediately after a meal, within minutes or in rare cases while eating. The most common cause for this is due to air swallowing (aerophagia) or consuming carbonated drinks. In both these cases, it can be avoided to a large extent.
Causes of Gas and Bloating. Bloating in the abdomen is commonly caused by gas in the intestines. One reason for too much gas is eating foods that create gas. Swallowing air while eating is often done unconsciously and may result in frequent belching during or after meals. To avoid swallowing air, slow down when eating, don't 'slurp' drinks, and don't talk while chewing.