Answer :
(A) let the number be x
increased by 9 : x+9
added to 15 : x+9+15 = x+24
(B) speed of sam = V
sameer is 10 times faster
speed of sameer = 10×V = 10V
increased by 9 : x+9
added to 15 : x+9+15 = x+24
(B) speed of sam = V
sameer is 10 times faster
speed of sameer = 10×V = 10V
a)
Number - [tex]x[/tex]
Increased by nine - [tex]x + 9[/tex]
Added to 15 - [tex]x + 9 + 15 = x + 24[/tex]
b)
Shyam's speed - [tex]v[/tex]
Sameer's speed - [tex]10v[/tex]
Number - [tex]x[/tex]
Increased by nine - [tex]x + 9[/tex]
Added to 15 - [tex]x + 9 + 15 = x + 24[/tex]
b)
Shyam's speed - [tex]v[/tex]
Sameer's speed - [tex]10v[/tex]