Two numbers are in the ratio 5 : 8. If 10 is subtracted from each number, the ratio becomes 4 : 7. The numbers are :
80 and 40
50 and 80
25 and 40
40 and 25

Question

Two numbers are in the ratio 5 : 8. If 10 is subtracted from each number, the ratio becomes 4 : 7. The numbers are : 1. 80 and 40 2. 50 and 80 3. 25 and 40 4. 40 and 25

KnowledgeBoat · Accepted Answer

Let two numbers be x and y. Given, Ratio of two numbers = 5 : 8. Given, If 10 is subtracted from each number, the ratio becomes 4 : 7. Substituting value of x from equation (1), in above equation we get : Numbers = 50 and 80. Hence, Option 2 is the correct option.

Mathematics

Two numbers are in the ratio 5 : 8. If 10 is subtracted from each number, the ratio becomes 4 : 7. The numbers are :
80 and 40
50 and 80
25 and 40
40 and 25

Ratio Proportion

Related Questions

If (2x + 3y) : (3x + 2y) = 4 : 3; then x : y is :
6 : 1
2 : 3
1 : 6
3 : 2

The compounded ratio of x - y : x + y and (x + y)² : x² - y² is :
2 : 1
1 : (x + y)²
1 : 1
1 : 2

The sub-duplicate ratio of 6x² : 24y² is :
x : 2y
2x : y
x : y
y : x

Mathematics

Two numbers are in the ratio 5 : 8. If 10 is subtracted from each number, the ratio becomes 4 : 7. The numbers are :80 and 4050 and 8025 and 4040 and 25

Ratio Proportion

Related Questions

If (2x + 3y) : (3x + 2y) = 4 : 3; then x : y is :6 : 12 : 31 : 63 : 2

The compounded ratio of x - y : x + y and (x + y)2 : x2 - y2 is :2 : 11 : (x + y)21 : 11 : 2

The sub-duplicate ratio of 6x2 : 24y2 is :x : 2y2x : yx : yy : x

Two numbers are in the ratio 5 : 8. If 10 is subtracted from each number, the ratio becomes 4 : 7. The numbers are :
80 and 40
50 and 80
25 and 40
40 and 25

If (2x + 3y) : (3x + 2y) = 4 : 3; then x : y is :
6 : 1
2 : 3
1 : 6
3 : 2

The compounded ratio of x - y : x + y and (x + y)² : x² - y² is :
2 : 1
1 : (x + y)²
1 : 1
1 : 2

The sub-duplicate ratio of 6x² : 24y² is :
x : 2y
2x : y
x : y
y : x