Question

Pintu weight to tinku weight is 2:3 while tinku weight to golu weight is 6:7 if golu weight is 35 kg find the weightof pintu

Answer 1

Answer:20 kg

Step-by-step explanation:

Let the names of pintu,tinku and golu be p,t and g respectively.then

p:t=2:3

While multiplying by 2 in the ratio

p: t=4:6

And t: g=6:7

Since t is common in both

So,p:t:g=4:6:7

Now,let p,t and g be 4a,6a and 7a respectively.

By question

7a=35

a

So,a=5

Therefore weight of pintu is (4×5)=20kg

Answer 2

Answer:

20kg

Explaination-

(I can't find multiply sign in my keyboard so, * be the multiply sign)

tinku's weight to golu's weight = 6 : 7

golu weight = 35kg.

hence, 6/7 = 7*5 = 35kg(golu weght)

6/7 = 6*5 = 30kg (tinku's weight)

{same applies below)

tinku weight= 20kg

2 : 3,

hence, 2/3 = 3*10 = 30kg (tinku's weight)

2/3 = 2*10 = 20kg (pintu's weight)

I used, kinda eqivalent fraction here.

[Answer from a 6th class student]