Question

27. In a group of 800 people. 500 can speak Hindi. 320 can speak English
Find: (i) How many can speak both?
(10) How many can speak only Hindi?​

Answer 1

Answer:

Mark me as brainliest.

Step-by-step explanation:

Answer 2

$\huge{\mathcal{\purple{A}\pink{N}\purple{S}\pink{W}\purple{E}\pink{R}}}$

$\huge\boxed{Given}$

• 500 people speak in Hindi
• 320 people speak in English
• Total people = 800

$\huge \boxed{To \: find}$

• How many can speak both
• How many can speak only hindi

$\huge\fbox \red{Solution}$

⇨Let us assume, Hindi as H

⇨As same,English as E

⇨According to the question,

• n(H) = 500
• n(E) = 320
• n(HUE) = 800

⇨n(HUE) = n(H) + n(E) - n(HUE)

⇨500 + 320 - 800

$\pink\Rightarrow\fbox \purple{20}$