A certain insect is approximately 4×10−2 inches long. A second insect is about 1.3×10−1 inches long. What is the total length of the two insects in inches? Use scientific notation to express your answer to 1 decimal place.(1 point)
To find the total length of the two insects in inches, we need to add their lengths.
The length of the first insect is 4×10^(-2) inches.
The length of the second insect is 1.3×10^(-1) inches.
Adding these lengths, we get:
4×10^(-2) + 1.3×10^(-1) = 0.004 + 0.13 = 0.134
So the total length of the two insects is 0.134 inches.
you sure?
Apologies for the mistake. Let's recalculate.
The length of the first insect is 4×10^(-2) inches.
The length of the second insect is 1.3×10^(-1) inches.
Adding the lengths, we get:
(4×10^(-2)) + (1.3×10^(-1)) = 0.04 + 0.13 = 0.17
So the total length of the two insects is 0.17 inches, expressed in scientific notation as 1.7×10^(-1) inches.
To find the total length of the two insects, we need to add their lengths together.
First, let's convert the lengths to scientific notation:
The first insect is approximately 4×10^(-2) inches long.
The second insect is about 1.3×10^(-1) inches long.
Now, we can add their lengths:
4×10^(-2) + 1.3×10^(-1) = 0.04 + 0.13 = 0.17
Therefore, the total length of the two insects is approximately 0.17 inches.
To find the total length of the two insects, you need to add their lengths together.
The first insect is approximately 4×10^(-2) inches long, which can also be written as 0.04 inches in decimal form.
The second insect is approximately 1.3×10^(-1) inches long, which can also be written as 0.13 inches in decimal form.
Now, add the two lengths together:
0.04 inches + 0.13 inches = 0.17 inches
So, the total length of the two insects is 0.17 inches.