Question

Two numbers Ratio is 7:4 and their difference is 15 which are the two numbers​

Answer 1

Answer:

Given :

The ratio of two numbers is 7:4.

Their difference is 15.

To find :

The two numbers.

Solution :

Consider,

1st number = 7x

2nd number = 4x

{\underline{\sf{According\: to\:the\: question:-}}}

Accordingtothequestion:−

Their difference is 15.

\mapsto\sf{1st\: number-2nd\: number=15}↦1stnumber−2ndnumber=15

\mapsto\sf{7x-4x=15}↦7x−4x=15

\mapsto\sf{3x=15}↦3x=15

\mapsto\sf{x=\dfrac{15}{3}}↦x=

3

15

\mapsto\sf{x=5}↦x=5

1st number = 7×5 = 35

2nd number = 4×5 = 20

___________________

Verification :-

1st number = 35

2nd number = 20

Ratio of two numbers = 7:4

→ 35 :20 = 7:4

→ 7:4 = 7:4

Difference between two numbers = 15

→ (35-20) = 15

→ 15 = 15

Hence Verified !

Answer 2

Answer:

I hope you get the answer in image

Step-by-step explanation:

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