Question

Divide ₹3450 among A,B abd C in the ratio 3:5:7

Answer 1

3x=Rs.690
5x=Rs.1150
7x=Rs.1610

Answer 2

Answer:

690,1150,1610

Step-by-step explanation:

3450 is divided into 3parts of A+5 parts of B+7 parts of C

so,

3+5+7=15

to find share A,

15=3450

3=?

now cross multiply each other

(3*3450)/15=3450/5=690  is share A value

to find share B,

15=3450

5=?

now cross multiply each other

(5*3450)/15=3450/3=1150  is share B value

to find share c,

15=3450

7=?

now cross multiply each other

(7*3450)/15=(690*7)/3=230*7=1610  is share c value

(finally to cross check the answers add all the shares values 690+1150+1610=3450.)