RD Sharma Solutions Class 7 Decimals

RD Sharma Solutions Class 7 Chapter 3

The RD Sharma Class 7 solution for the chapter “Decimals” is given here. Decimal Number comprises of the decimal point that separates a number that includes a decimal part and a whole part. When we multiply a decimal number by 1000, 100 and 10, it is necessary to shift decimal point by 3, 2 and 1 digits respectively.

Division of a decimal number by any whole number is similar to the division of the whole number by another whole number. Ignore a decimal point while dividing a decimal number by a whole number. Make use of long division or just a simple division method. Then place the same decimal.

Beneath are the RD Sharma Solutions for class 7 that are solved in step by step process for chapter “Decimals”, so that students will be able to grasp concepts easily and will be able to solve problems methodologically.


Practise This Question

A computer producing factory has only two plants T1 and T2. Plant T1 produces 20% and plant T2 produces 80% of the total computers produced. 7% of computers produced in the factory turn out to be defective. It is known that P(computer turns out to be defective, given that it is produced in plant T1) = 10P (computer turns out to be defective, given that it is produced in plant T2), where P(E) denotes the probability of an event E. A computer produced in the factory is randomly selected and it does not turn out to be defective. Then, the probability that it is produced in plant T2, is  ?