Pick the two conversions which are exact. 1 yd = 36 in 454 g = 1 lb 1 kg = 1000 g 1 kg = 2.204 lb

Answer : The two exact conversions are,

1 yard = 36 inch

1 kilogram = 1000 gram

Explanation :

The following conversion are written as :

1 yard = 36 inch

1 gram = 0.00220462 pound (lb)

or, 454 gram = 1.0009 pound (lb)

1 kilogram = 1000 gram

1 kilogram = 2.20462 pound (lb)

As per given in the question, the exact conversions are, 1 yard = 36 inch and 1 kilogram = 1000 gram. While the other conversion are not exact conversions.

Hence, the two exact conversions are,

1 yard = 36 inch

1 kilogram = 1000 gram

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.