# Fractions Class 6 RS Aggarwal Exe-4B Goyal Brothers ICSE Maths Solutions

Fractions Class 6 RS Aggarwal Exe-4B Goyal Brothers ICSE Maths Solutions.  We provide step by step Solutions of ICSE Class-6 Foundation RS Aggarwal Mathematics of Goyal Brothers Prakashan. This article is related on How to reduce a fraction in Simple Form. Visit official Website CISCE for detail information about ICSE Board Class-6 Mathematics.

## Fractions Class 6 RS Aggarwal Exe-4B Reduce in Simple Form Goyal Brothers ICSE Maths Solutions

 Board ICSE Publications Goyal brothers Prakashan Subject Maths Class 6th Ch-4 Fraction Writer RS Aggrawal Book Name Foundation Topics Solution of Exe-4A Academic Session 2023 – 2024

### How to Reduce a Fraction in Simple Form

Fractions Class 6 RS Aggarwal Exe-4B Goyal Brothers ICSE Maths Solutions

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##### Que-1: Which of the following fractions are in simplest form ?

(i) 21/40                                    (ii) 35/49                                         (iii) 42/54
(iv) 64/81                                  (v) 56/65                                          (vi) 23/92
(vii) 102/119                             (viii) 91/114

Solution- (i), (iv), (v), (viii) fractions are in simplest form.

##### Que-2: Reduce each of the following fractions to its lowest terms :

(i) 27/36                                    (ii) 45/54                                          (iii) 38/95
(iv) 58/87                                  (v) 85/153                                        (vi) 105/168
(vii) 117/143                            (viii) 135/150

Solution- (i) Greatest common divisor GCD(27,36) = 9
Now, divide both the numerator and denominator by 9:
(27÷9)/(36÷9) = 3/4​
So, 27/36​ in its lowest terms is 3/4​.

(ii) So ,Greatest common divisor GCD(45, 54) = 3×3 =9.
Now, divide both the numerator and denominator by 9:
(45÷9)/(54÷9) = 5/6​
Therefore, 45/54​ in its lowest terms is 5/6​.

(iii) 38/95 ​= (38÷19)/(95÷19) ​= 2/5​
So, 38/95​ in its lowest terms is 2/5​.

(iv) the GCD is 29.
Now, we divide both the numerator and denominator by 29:
(58÷29)/(87÷29) = 2/3​
So, the fraction 58/87​ in its lowest terms is 2/3​.

(v) divide both the numerator and denominator by 17:
85/153 = (85÷17)/(153÷17) = 5/9​
So, the fraction 85/153​ reduced to its lowest terms is 5/9​.

(vi) GCD (105,168) = 21
Now, we’ll divide both the numerator and the denominator by 21:
(105÷21)/(168÷21) = 5/8​
So, 105/168​ reduced to its lowest terms is 5/8​.

(vii) Since we have reached a remainder of 0, the last non-zero divisor (13) is the GCD of 117 and 143.
Now, we divide both the numerator and denominator by the GCD:
117/143 = (117÷13)/(143÷13) = 9/11​
So, 117/143 in its lowest terms is 9/11​.

(viii) The greatest common divisor (GCD) of the numerator and denominator, which is 15.
Then, we divide both the numerator and denominator by their GCD:
135/150 = (135÷15)/(150÷15) = 9/10​
So, 135/150​ in its lowest terms is 9/10​.

— : end of Fractions Class 6 RS Aggarwal Exe-4B Goyal Brothers Publication ICSE Foundation Maths Solutions :–