Given:
53 gal 1 qt + 12 gal 3 qt + 82 gal 1 qt
To find:
The sum of the given expression.
Solution:
Let us first add gallons:
53 gal + 12 gal + 82 gal = 147 gal
Now, add quarts.
1 qt + 3 qt + 1 qt = 5 qt
We know that,
4 quarts = 1 gallon
So add 1 gallon to 147 gal.
147 gal + 5 qt = 147 gal + 4 qt + 1 qt
= 147 gal + 1 gal + 1 qt
= 148 gal + 1 qt
= 148 gal 1 qt
Therefore, 53 gal 1 qt + 12 gal 3 qt + 82 gal 1 qt = 148 gal 1 qt
Answer:
9
Step-by-step explanation:
24 divided by 2
12-3
9
Step-by-step explanation:
35. 1000 m / 1 km = 10³
Move the decimal point 3 places to the right.
36. 100 cm / 1 m = 10²
Move the decimal point 2 places to the right.
37. 1 mm / 1000 μm = 10⁻³
Move the decimal point 3 places to the left.
38. 1 km / 1000 m × 1 m / 100 cm = 10⁻⁵
Move the decimal point 5 places to the left.
39. 1 Mm / 10⁶ m × 1 m / 10⁶ μm = 10⁻¹²
Move the decimal point 12 places to the left.
40. 100 cm / m × 1000 m / km = 10⁵
Move the decimal point 5 places to the right.
Justify "<span>x2 = 25 is {±5}"
First, please write x^2, not x2.
</span><span>x^2 = 25; solve for x. Take the sqrt of both sides. Must write "plus or minus " in front of the sqrt of 25:
x^2 = 25 becomes x = plus or minus 5, so x: {-5, 5}</span>