If 15% Of A Number Is Equal To 30% Of Another Number, And The Second Number Is 120, What Is The First Number?
Question
If 15% Of A Number Is Equal To 30% Of Another Number, And The Second Number Is 120, What Is The First Number?
Solution
Let's solve the problem step by step:
Step 1: Let's assume the first number is "x".
Step 2: We are given that 15% of the first number is equal to 30% of the second number. Mathematically, this can be written as:
0.15x = 0.30 * 120
Step 3: Simplifying the equation, we have:
0.15x = 36
Step 4: To find the value of "x", we need to isolate it on one side of the equation. We can do this by dividing both sides of the equation by 0.15:
x = 36 / 0.15
Step 5: Evaluating the expression, we find:
x = 240
Therefore, the first number is 240.
Similar Questions
Two numbers are less than a third number by 30% and 37% respectively.How much percent is the second number less than the first?10%70%4%3%
If 55% of a number is 176 and 35% of the same number is 112, find 90% of that number.
Two numbers are 30% and 60% more than a third number respectively. Find the ratio of the first two numbers.13:63:613:1630:6
A number on subtracting 15 from it, reduces to its 80%, what is 40% of that number?40
Three fifths of a number is 30 more than 50 percent of that number. What is the 80% of that number?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.