Find the fraction.

Reduce the fractions 348/319,221/247,437/551 to the lowest terms.

Choose the correct alternative answer for each of the following question The denominator of a fraction is 2 more than the numerator. If 1 is subtrated from the numerator and 1 is added to the denominator, the fraction becomes 1/2 . What is the fraction?

When an ideal diatomic gas is heated at constant pressure, the fraction of the heat energy supplied, which increases the internal energy of the gas, is

A resistance of 2Omega is connected in parallel to a galvanometer of resistance 48Omega . Find the percentage of fraction of total current passing through the resistance of 2Omega .