1. A number is divided into two parts such that one part is 15 more than the other. If the two parts are in the ratio 7.4 Find the number.
Answers
Answered by
2
Answer:
answers are 35 and 20........
Answered by
1
Answer:
The new number is 36.66.
Step-by-step explanation:
Since the two parts are in the ratio 7:4, then let the first number be 7x and second number be 4x. As second number is 15 more than the other, so it will be 4x+10.
7x=4x+10
3x=10
x= 3.33
The first number becomes 7(3.33) = 23.33 and second number becomes 4(3.33) = 13.33.
The new number will be 23.33 + 13.33 = 36.66.
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