Two numbers are in the ratio 3 : 4 and their sum is 84 .find the numbers.
2 points
Answers
Answered by
1
Answer:
36 and 48
Step-by-step explanation:
let the numbers be 3x and 4x respectively
hence
3x+4x=84
7x=84
x=12
3x=3×12=36
4x=4×12=48
the numbers are 36 and 48
Answered by
4
let the no. be 3x and 4x
3x+4x=84
7x=84
x=12
no.are
3x=12 x 3= 36
4x=12x4=48
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