Mirzaimran
Albert Einstein famously claimed that images, feelings and musical structures formed the basis of his reasoning rather than logical symbols or mathematical equations. However, the extent to which mathematical ability relies on innate or environmental factors remains controversial.Srinivasa Ramanujanepitomized the term “genius.” For mathematicians, his is a true rags-to-riches story. Born and raised in rural India in the late nineteenth century, Ramanujan had scarce few opportunities to develop his raw mathematical skills.
19. Let total.pages be x no. read pages is. 7x/9 according to que x-7x/9=40 2x/9=40 x=180
20.Drums weight with rice = 4016 kg Only drums weight= 1334 kg Rice weight ne x Then. 1334+x=4016 x=2682 kg. Rice
21. Ram earns 16000/ month he spent 1/4 = (1/4)16000=4000 Remaining money =16000-4000=12000 From remaining money he spent on house rent =(3/10)12000=3600 Now remaining money = 12000-3600 =8400 From remaining money he spent on education = (5/21)8400=2000 Money left with Ram = 8400-2000 = 6400
Answers & Comments
17. -7/8+x=4/9
x=4/9+7/8
x=95/72
18.5/6+x=-1/2
x=(-1/2)-(5/6)
x=-4/3
19. Let total.pages be x
no. read pages is. 7x/9
according to que
x-7x/9=40
2x/9=40
x=180
20.Drums weight with rice = 4016 kg
Only drums weight= 1334 kg
Rice weight ne x
Then. 1334+x=4016
x=2682 kg. Rice
21. Ram earns 16000/ month
he spent 1/4 = (1/4)16000=4000
Remaining money =16000-4000=12000
From remaining money he spent on house
rent =(3/10)12000=3600
Now remaining money = 12000-3600
=8400
From remaining money he spent on
education = (5/21)8400=2000
Money left with Ram = 8400-2000
= 6400