Question

1. The ratio of the number of cows to buffaloes that Kondajianna
owns is 3: 7. If he owns 28 buffaloes, what is the number of cows he has ?


plz give me answer with full solution​

Answer 1

Answer:

12 Cows

Step-by-step explanation:

No of buffaloes he owns =28

Let the common multiple be x

Therefore,Cows=3x Buffaloes=7x

Buffaloes=7x

28=7x

4=x

Therefore, No of cows= 3x

=3(4)

=12 cows

Hope it helps

Answer 2

Answer:

Given:-

No. of cows in ratio = 3

No. of buffaloes in ratio = 7

No. of buffaloes in number = 28

Find:-

No. of cows = ?

Solution:-

$\frac{3}{7} = \frac{x}{28}$

Cross multiply

$3 \times 28 = 7 \times x$

$84 \: \: \: \: \: \: = 7x$

$\frac{84}{7} \: \: \: \: \: \: = x$

$12 \: \: \: \: \: \: = x$

12 cows

Step-by-step explanation:

Hope this helps you.

# By Sparkly Princess