Math, asked by sanjana3889, 1 year ago

Rational number 3/40 is equal to​

Answers

Answered by saurav2015das
73

Answer:

(3*2)/(40*2)=6/80,

(3*3)/(40*3)=9/120


saurav2015das: Please mark this as brainliest
Answered by amitnrw
5

Given : 3/40

To Find :  number equal to a) 0.075 b) 0.75 c) 75

Solution

3/40

= 3/(2 * 2 * 2 * 5 )

= 3/ (2 * 2 * 10)

= 3/( 2² * 10)

= 3 * 5² / ( 2 ² * 5² * 10)

= 3 * 25 / ( (10² * 10)

= 75/(100 * 10)

= 75/1000

= 0.075

                         0.075

          40   _|   3.000

                        0

                      ____

                         30

                            0

                         ____

                           300

                            280

                          _____

                               200

                               200

                              _____

                                  0

3/40 =   0.075

Learn More:

Decimal expansion of a rational number Fill in the blanks hair ...

brainly.in/question/10914508

1. The decima expansion of27/15000 terminate afterhow many ...

brainly.in/question/18225164

Similar questions