Two numbers are in the ratio 4:7. If sum of the number is 77, find the number.
Answers
Answered by
4
Answer:
The numbers are 28 and 49
Step-by-step explanation:
let the numbers be 4x and 7x
then, 4x + 7x = 77
11x = 77
x = 77/11
x = 7
hence, the numbers are -
4x = 4× 7= 28
7x = 7× 7 49
Answered by
1
Answer:
The number are 28 and 49
Step-by-step explanation:
4:7
4 = 4x
7 = 7x
4x + 7x = 77
11x = 77
x = 77 / 11
x = 7
4x = 4 × 7
= 28
7x = 7 × 7
= 49
The number are 28 and 49
You can check answer by adding 28 and 49
28
+ 49
= 77
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