Which money and metric statements are true? Select all that apply.
3.5 dollars = 3.50 dollars✓Respuesta correcta
1.2 metres = 120 centimetres✓Respuesta correcta
0.45 kilograms = 450 grams✓Respuesta correcta
8 dollars for 4 kilograms = 32 dollars per kilogram
Explicación
The values are unchanged in 3.5 dollars = 3.50 dollars, 1.2 metres = 120 centimetres, and 0.45 kilograms = 450 grams. A price of 8 dollars for 4 kilograms is 8 ÷ 4 = 2 dollars per kilogram, not 32 dollars per kilogram.