Introduction to Word sums math problem
The Word sums math problem are can be expressed in algebraic or equation format. The word problems can be specified in simple form. Here also algebra concept is helped to do the word sum math problems. Algebra is an important part in mathematics which is used to find unknown variables by using the known variable. Let we see about the words sum math problems. Having problem with free algebra 2 answers keep reading my upcoming posts, i will try to help you.
Solved Examples in word sums math problem
Example 1 in word sums math problem
A Boy crosses an 800 m long street in 4 minutes. What is his speed in km per hour?
Solution: First we have convert the algebra word problem to a numerical form to get the solution.
800
Speed = _____ * 60
4
m/sec = 5 m/sec
Now convert the m/sec to km/hr
= ( 5 * 120/4 )
= 150 km/hr
Example 2 in word sum math problem :
Maria has 12 cars and 16 Venus. How many cars does she have?
Solution:
Let P = Total number of cars
The sum of 12 cars and 16 Venus is equal to the total number of cars . It translates the problem into an equation.
P = 12 + 16
Solve this equation.
Let P = Total number of cars
P = 28.
There are 28 total numbers of cars
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Some more Solved Examples in word sums math problem
Example 3 in word sums math problem
There were 88 apples in each enclosure. 44 such enclosure of apples were serviced to a company. 14 apples were decayed and had to be thrown away. The remaining apples were packed into boxes of 4 apples each. How many boxes of apples were there?
Sol:
Find the total number of apples serviced to a company.
44 × 88 = 3872
The total number of apples delivered to company was 3872.
Get the number of remaining apples.
3872 – 14 = 3858
Get the number of boxes of apples.
3858 ÷ 4 = 964.5
There were 964.5 boxes of apples
Example 4 in word sums math problem
The normal of a list of 10 numbers is 30. If we throw out one of the numbers, the normal of the remaining numbers is 15. What is the number that was removed?
Sol:
Step 1: The throw out the number could be obtained by difference between the sum of original 8 numbers and the sum of remaining 15 numbers i.e.
Sum of original 10 numbers – sum of remaining 15 numbers
Step 2: Using the formula
Sum of terms = Average* Number of terms
Sum of original 10 numbers = 30 × 10 = 300
Sum of remaining 15 numbers = 15 × 10 = 150
Step 3: Using the formula from step 1
Number removed = sum of original 10 numbers – sum of remaining 15 numbers
500 – 150 = 350
Answer: The number removed is 350.
The Word sums math problem are can be expressed in algebraic or equation format. The word problems can be specified in simple form. Here also algebra concept is helped to do the word sum math problems. Algebra is an important part in mathematics which is used to find unknown variables by using the known variable. Let we see about the words sum math problems. Having problem with free algebra 2 answers keep reading my upcoming posts, i will try to help you.
Solved Examples in word sums math problem
Example 1 in word sums math problem
A Boy crosses an 800 m long street in 4 minutes. What is his speed in km per hour?
Solution: First we have convert the algebra word problem to a numerical form to get the solution.
800
Speed = _____ * 60
4
m/sec = 5 m/sec
Now convert the m/sec to km/hr
= ( 5 * 120/4 )
= 150 km/hr
Example 2 in word sum math problem :
Maria has 12 cars and 16 Venus. How many cars does she have?
Solution:
Let P = Total number of cars
The sum of 12 cars and 16 Venus is equal to the total number of cars . It translates the problem into an equation.
P = 12 + 16
Solve this equation.
Let P = Total number of cars
P = 28.
There are 28 total numbers of cars
Please express your views of this topic Percent Difference Calculator by commenting on blog.
Some more Solved Examples in word sums math problem
Example 3 in word sums math problem
There were 88 apples in each enclosure. 44 such enclosure of apples were serviced to a company. 14 apples were decayed and had to be thrown away. The remaining apples were packed into boxes of 4 apples each. How many boxes of apples were there?
Sol:
Find the total number of apples serviced to a company.
44 × 88 = 3872
The total number of apples delivered to company was 3872.
Get the number of remaining apples.
3872 – 14 = 3858
Get the number of boxes of apples.
3858 ÷ 4 = 964.5
There were 964.5 boxes of apples
Example 4 in word sums math problem
The normal of a list of 10 numbers is 30. If we throw out one of the numbers, the normal of the remaining numbers is 15. What is the number that was removed?
Sol:
Step 1: The throw out the number could be obtained by difference between the sum of original 8 numbers and the sum of remaining 15 numbers i.e.
Sum of original 10 numbers – sum of remaining 15 numbers
Step 2: Using the formula
Sum of terms = Average* Number of terms
Sum of original 10 numbers = 30 × 10 = 300
Sum of remaining 15 numbers = 15 × 10 = 150
Step 3: Using the formula from step 1
Number removed = sum of original 10 numbers – sum of remaining 15 numbers
500 – 150 = 350
Answer: The number removed is 350.
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