Convert kilograms to pounds using the proportion 1 kilogram = 2.2 pounds. How many kilograms are equal to 72 pounds? Round to the nearest tenth of a kilogram.
To convert kilograms to pounds using the proportion 1 kilogram = 2.2 pounds, you can set up a proportion:
1 kilogram / 2.2 pounds = x kilograms / 72 pounds
To solve for x (the number of kilograms that is equal to 72 pounds), you can cross-multiply and solve for x:
1 kilogram * 72 pounds = 2.2 pounds * x kilograms
72 pounds = 2.2x kilograms
Now, divide both sides of the equation by 2.2 to solve for x:
72 pounds / 2.2 = x kilograms
x ≈ 32.7 kilograms
Therefore, 72 pounds is approximately equal to 32.7 kilograms, rounded to the nearest tenth of a kilogram.
To convert kilograms to pounds, we need to use the proportion 1 kilogram = 2.2 pounds.
To find how many kilograms are equal to 72 pounds, we can set up the following equation:
1 kilogram / 2.2 pounds = x kilograms / 72 pounds
Cross multiplying, we have:
72 pounds * 1 kilogram = 2.2 pounds * x kilograms
Simplifying the equation, we get:
x kilograms = (72 pounds * 1 kilogram) / 2.2 pounds
x kilograms = 72/2.2
x kilograms ≈ 32.73
Rounding to the nearest tenth of a kilogram, we have:
x kilograms ≈ 32.7
Therefore, 72 pounds is approximately equal to 32.7 kilograms.
To convert kilograms to pounds using the given proportion of 1 kilogram = 2.2 pounds, you can set up a proportion using the conversion factor:
1 kilogram / 2.2 pounds = x kilograms / 72 pounds
To solve for x (the number of kilograms), you can cross-multiply and then divide to isolate x:
1 kilogram * 72 pounds = 2.2 pounds * x kilograms
72 pounds = 2.2x kilograms
Divide both sides of the equation by 2.2 to solve for x:
x kilograms = 72 pounds / 2.2
Calculating the right side of the equation:
x kilograms = 32.72727272727273
To round to the nearest tenth of a kilogram, you round the value to one decimal place:
x kilograms ≈ 32.7 kilograms
Therefore, 72 pounds is approximately equal to 32.7 kilograms when rounded to the nearest tenth.