A sugar cube has a volume of about 4.9 ml. What is the total volume in milliliters of 1.5×10^6 sugar cubes?
A. 7.35×10^5 ml
B. 7.35×10^7 ml
C. 7.35×10^6 ml
D. 0.735×10^7 ml
To find the total volume in milliliters of 1.5×10^6 sugar cubes, we need to multiply the volume of one sugar cube (4.9 ml) by the number of sugar cubes (1.5×10^6).
Total volume = 4.9 ml * 1.5×10^6
When multiplying numbers in scientific notation, we multiply the coefficients and add the exponents.
Total volume = 7.35 × 10^6 ml
Therefore, the correct answer is C. 7.35×10^6 ml.
Multiply 0.75 by 2.8×10^−5.
To multiply 0.75 by 2.8×10^−5, we multiply the numbers and add the exponents.
0.75 * 2.8×10^−5 = 2.1×10^−5
Therefore, the answer is 2.1×10^−5.
To find the total volume in milliliters of 1.5×10^6 sugar cubes, we first need to find the volume of one sugar cube and then multiply it by the number of sugar cubes.
Given that the volume of one sugar cube is 4.9 ml, we can multiply it by 1.5×10^6.
4.9 ml × 1.5×10^6 = 7.35×10^6 ml
So, the total volume in milliliters of 1.5×10^6 sugar cubes is 7.35×10^6 ml.
Therefore, the correct answer is C. 7.35×10^6 ml.
To find the total volume of 1.5×10^6 sugar cubes, you need to multiply the volume of one sugar cube by the number of sugar cubes.
The volume of one sugar cube is given as 4.9 ml.
So, to find the total volume, you need to multiply 4.9 ml by 1.5×10^6.
Calculating this:
4.9 ml × 1.5×10^6 = 7.35×10^6 ml
Therefore, the correct answer is C. 7.35×10^6 ml.