If 1 kilogram equals 2.2 pounds, how many kilograms are in 130 pounds?

If 1 kilogram equals 2.2 pounds, how many kilograms are in 130 pounds?

• A. 286 kg
• B. 62.3 kg
• C. 58.7 kg
• D. 59.1 kg

Answer: (D)

When converting between pounds and kilograms, use the given rate as a divisor to go from pounds to kilograms. Since 1 kilogram equals 2.2 pounds, 130 pounds is converted by dividing by 2.2: 130 ÷ 2.2 equals 59.0909..., which rounds to 59.1 kilograms. So the amount in kilograms is about 59.1 kg. The other numbers don’t fit because they come from using a different divisor or a different rounding, which isn’t consistent with the given conversion factor.

When converting between pounds and kilograms, use the given rate as a divisor to go from pounds to kilograms. Since 1 kilogram equals 2.2 pounds, 130 pounds is converted by dividing by 2.2: 130 ÷ 2.2 equals 59.0909..., which rounds to 59.1 kilograms.

So the amount in kilograms is about 59.1 kg. The other numbers don’t fit because they come from using a different divisor or a different rounding, which isn’t consistent with the given conversion factor.