Answer: There are many possibilities such as 108,180,162,126 etc.
Step-by-step explanation:
As it is under 200 the hundreds digit should be 1. And as it should be even, the ones digit should be a multiple of 2. Then finally in the tens place, there should be a number, so that when you add the hundreds digit and ones digit with that number, the sum is 9.
Hope this helps!
How long will it take
Jeffrey to walk one mile?
Answer:
1/4
Step-by-step explanation:
Jeffrey will take 2/3 of an hour to walk one mile.
To find out how long it will take Jeffrey to walk one mile, we need to divide the distance walked in 1/2 an hour (3/4 mile) by the time taken. Since the distance is 3/4 of a mile and the time taken is 1/2 an hour, we can set up the proportion: (3/4) / (1/2) = 1 / x. Cross multiplying gives us (3/4) * x = (1/2) * 1, where x is the time taken to walk one mile. Simplifying, we get 3x / 4 = 1 / 2. To solve for x, we can multiply both sides of the equation by 4/3: x = (4/3) * (1/2) = 4/6 = 2/3. Therefore, it will take Jeffrey 2/3 of an hour to walk one mile.
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n = 15
Use one of the four fundamental arithmetic operations to add, subtract, multiply, or divide two or more integers. For challenging computations, we use the PEMDAS approach.
Given five times n is equals to 45 less than twice the number of n.
hence,
5 * n = 2* n + 45
3* n = 45
n = 15
Therefore the value of the n in the given problem is 15.
Learn more about Arithmetic operations here:
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Answer:
45 less than twice a number is 5 times that number
Step-by-step explanation: