(i) Given (12/25) × (15/28) × (35/36)
= (12 × 15 × 35)/ (25 × 28 × 36)
= (6300/25200)
On simplifying we get
= (1/4)
(ii) Given (10/27) × (39/56) × (28/65)
= (10 × 39 × 28)/ (27 × 56 × 65)
= (10900/98280)
On simplifying we get
= (1/9)
(iii) Given 2 (2/17) × 7 (2/9) × 1 (33/52)
First convert the given mixed fraction into improper fraction then we get
= (36/17) × (65/9) × (85/52)
= (36 × 65 × 85)/ (17 × 9 × 52)
= (198900/7956)
On simplifying we get
= 25
