Question

3000 books are divided among the schools p q and r . if p gets twice of q and q gets one third of t then find the number of books received by schools p,q&r​

Answer 1

Answer:

Correct option is

B

8575

R=2P P=2Q

R=2 P=4Q Dividing by 4

4

R

=

2

P

=

1

Q

Ratio in which sum is divided among R,P and Q=4:2:1

Let sum be =4x,2x and x

According to the question,

4x−x=3675.00

3x=3675=1225

Total sum =7x

=7×1225=8575.

Step-by-step explanation:

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Answer 2

Question-

3000 books are divided among the schools p, q and r. if p gets twice of q and q gets one-third of r, then find the number of books received by schools p,q&r​

Answer-

Let the sum recieved by r = x

Then q = x/3

p = 2x/3

The equation so formed is-

p + q + r = ₹3000

⇒ x + x/3 + 2x/3 = ₹3000

⇒ 3x/3 + x/3 + 2x/3 = ₹3000

⇒ 6x/3 = ₹3000

⇒ 2x = ₹3000

⇒ x = ₹3000/2

⇒ x = ₹1500

p = 2x/3 = 2 × ₹1500/3 = ₹3000/3 = ₹1000

q = x/3 = ₹1500

r = x = ₹1500/3 = ₹500