How many grams are there in an ounce?
 24
!28
 46
 63
How many kilograms are there in a ton?
 1000
!1015
 1256
 1857
How many pints are there in a liter?
!1.76
 2.25
 5.11
 8.43
How many liters are there in a gallon?
!4.55
 5.04
 5.08
 7.12
How many inches are there in a meter?
 33
 36
!39
 41
How many millimetres are there in a yard?
 567
 653
 855
!914
How many meters are there in a quarter mile?
 390
 400
!402
 500
How many yards are there in a kilometer?
 1000
!1094
 1212
 1760
What is 90 degrees F in Centigrade?
 20°
 25°
!32°
 36°
What is 20 degrees C in Fahrenheit?
 34°
!68°
 86°
 77°