RS Aggarwal solutions of class 6 “Decimals” are explained in precise. A decimal is any number in our base-ten number system. The decimal point is used to separate the whole number part from the fractional part; it is the handy separator. Decimal numbers are used in situations which require more precision than whole numbers can provide. The digits following the decimal point show a value smaller than one. Numbers which are expressed in decimal form are called decimal numbers. Decimals having the same number of decimal places are called like decimals and those having a different number of decimal places are called, unlike decimals. These are used while dealing with money, weight and length. Some of the primary topics related to this Chapter are like and unlike decimals, comparing decimals, converting a decimal into a fraction, converting a fraction into a decimal, operations of decimals, subtraction of decimals.