Answer :
Answer:[tex]4+1=5[/tex]
Step-by-step explanation:
As it is given the estimated sum.
And in estimated sum the value are rounded up to get answers.
As, in question it is that [tex]3\frac{14}{15}[/tex] it should be changed into decimal place.
For changing into decimal we need to convert into improper fraction .
So, we get the value 3.93 and we will round off and we will get 4.
And, next digit 1.2 is given which is already in decimal place, so we will round off.
And, after round off we will get 1.
And, we will now add both the numbers 4 and 1 .
Hence, we will get the answer which is 5.
Final answer:
To find the estimated sum of 3 14/15 and 1.2, round the mixed number to 4, add it to 1.2, and the estimated sum is 5.2.
Explanation:
The question asks for the estimated sum of the numbers 3 14/15 and 1.2. To estimate this sum, we can round the numbers before adding them together. The mixed number 3 14/15 is close to 4 (since 14/15 is almost a whole), and 1.2 can be considered as is, since it's already a simple decimal.
Add the estimated values:
Approximation of 3 14/15: 4
Value of 1.2: 1.2
Estimated Sum: 4 + 1.2 = 5.2
This is the approximation for the sum of 3 14/15 and 1.2, rounded to the nearest tenth because we are adding a mixed number and a decimal.
