Question

68.352 kg --> 68.4 kg
(round to the nearest tenths place and label your answer with kg for
kilograms)
pounds and ounces kilograms
75 lb 4 ounces
126 lb 3 ounces
90 lb 2 ounces
225 lb 6 ounces
132 lb 8 ounces
305 lb 10 ounces

Explanation:

Step1: Convert ounces to pounds

Since \(1\) pound \( = 16\) ounces.
For \(75\) lb \(4\) ounces: \(4\div16=0.25\) lb, so total is \(75 + 0.25=75.25\) lb.
For \(126\) lb \(3\) ounces: \(3\div16 = 0.1875\) lb, so total is \(126+0.1875 = 126.1875\) lb.
For \(90\) lb \(2\) ounces: \(2\div16=0.125\) lb, so total is \(90 + 0.125=90.125\) lb.
For \(225\) lb \(6\) ounces: \(6\div16 = 0.375\) lb, so total is \(225+0.375=225.375\) lb.
For \(132\) lb \(8\) ounces: \(8\div16 = 0.5\) lb, so total is \(132+0.5=132.5\) lb.
For \(305\) lb \(10\) ounces: \(10\div16=0.625\) lb, so total is \(305 + 0.625=305.625\) lb.

Step2: Convert pounds to kilograms

Since \(1\) pound \(=0.453592\) kg.
For \(75.25\) lb: \(75.25\times0.453592\approx34.13\) kg.
For \(126.1875\) lb: \(126.1875\times0.453592\approx57.24\) kg.
For \(90.125\) lb: \(90.125\times0.453592\approx40.88\) kg.
For \(225.375\) lb: \(225.375\times0.453592\approx102.23\) kg.
For \(132.5\) lb: \(132.5\times0.453592\approx60.10\) kg.
For \(305.625\) lb: \(305.625\times0.453592\approx138.69\) kg.

Step3: Round to the nearest tenths place

For \(34.13\) kg: Rounds to \(34.1\) kg.
For \(57.24\) kg: Rounds to \(57.2\) kg.
For \(40.88\) kg: Rounds to \(40.9\) kg.
For \(102.23\) kg: Rounds to \(102.2\) kg.
For \(60.10\) kg: Rounds to \(60.1\) kg.
For \(138.69\) kg: Rounds to \(138.7\) kg.

Answer:

\(34.1\) kg, \(57.2\) kg, \(40.9\) kg, \(102.2\) kg, \(60.1\) kg, \(138.7\) kg