20 2015 NJM
Seventh Grade Test
39. The boiling point of water at sea level is 100°C. Adding about 29 grams of table salt to
one kilogram of water raises the boiling point 0.5°C. Luke is conducting a science
experiment and wants to raise the boiling point of water to 104°C. About how much
salt he will need to add to one kilogram of water?
A. 8 grams
B. 60 grams
C. 116 grams
D. 232 grams
40. Ms. Nguyen surveyed 85 students about their favorite fruits. She recorded the data on
tha thlechon hala Thorn
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