Do 100-45 and you get 55. So it is 55 classrooms that are not Math and Science.
Answer:
2/20
Step-by-step explanation:
12 + 6 is 18 so then your remaining would be 2 so your answer should be 2/20!
Answer:
grams
Step-by-step explanation:
3.136 x 10³ = 3,136
3136 grams is approximately 7 pounds
there are about 28.3 grams in 1 ounce which means
28.3(16) or 452.8 grams per pound
3136 / 453 ≈ 7
