Sign In
Ask Question
Mathematics
Greta Murillo
8 March, 01:06
What is 1 2/5 + 2 3/10
+1
Answers (
1
)
Craig Thompson
8 March, 04:01
0
Answer: 3 7/10
Solution by separating parts
Let's rewrite our equation with the parts separated
= 1 + 2/5 + 2 + 3/10
Now, let's add the whole numbers
1 + 2 = 3
Now, let's figure out how to solve the fraction parts
2/5 + 3/10 = ?
You'll need to find the LCD (Lowest Common Denominator) of 2/5 and 3/10.
If you don't know, the LCD is 10
Since 3/10 already has a denominator of 10, we don't need to do anything with it.
However, we need to multiply the numerator and denominator of 2/5 by 2
Why? We need the LCD, which is 10. Also, we can only add fractions if they have the same denominators
Numerator: 2 x 2 = 4
Denominator: 5 x 2 = 10
Fraction: 4/10
Now add the fractions
4/10 + 3/10 = 7/10
Finally, combine the whole numbers with the fractions
3 + 7/10 = 3 7/10
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“What is 1 2/5 + 2 3/10 ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
What 1,112,433 rounded to the nearest ten thousand
Answers (1)
Ken has 8 toy Ron has 3 toy how many fewer toy Ron have
Answers (2)
Elsie has 3 yards of ribbon to use for wrapping gifts. She cuts the ribbon into pieces that are 1/4 yards long. How many pieces of ribbon does elsie have?
Answers (2)
Twenty disks with the given measurements are stacked on top of each other. Which expression does NOT give the volume of the cylinder that is formed?
Answers (1)
A. In a cookie mix, we find chocolate chip cookies, snickerdoodle cookies, and no-bake cookies in a ratio of 4: 1:4. If a bag of the mix contains 20 snickerdoodle cookies, how many cookies in total are there?
Answers (1)
New Questions in Mathematics
Equation 1: Ax+By=C equation 2: Dx+Ey=F which of the following could replace equation 1 and still have the same solution? Select all that apply. A. A multiple of the equation 1. B. The sum of Equation 1 and Equation 2. C.
Answers (1)
suppose a marble is chosen randomly from a bag containing 3 blue, 2 red, and 5 green marbles. Determine each theoretical probability
Answers (1)
For each set of values find x - y. Answer the questions that follow. X=14, y=-2
Answers (1)
A bag contains 8 red marbles, 3 blue marbles, and 1 green marble. Find P (not blue) a. 9 b. 4/3 c 1/4 d. 3/4
Answers (1)
Bernice sells 135 sea shells by the sea shore every day. She shells each sea shel for 3 dollars. For how many days does Bernice need to sell sea shells to earn 2430 dollars
Answers (1)
Home
»
Mathematics
» What is 1 2/5 + 2 3/10
Sign In
Sign Up
Forgot Password?