The one that has multiplication
14 students should have red hair, if that's what you're asking.
Answer:
4/3 (= 1 1/3)
Step-by-step explanation:
2/3 - (-2/3)
= 2/3 + 2/3
= (2+2) / 3
= 4/3
= 1 1/3
Answer:
±12
15.8% or 13.5 %
Step-by-step explanation:
Most absolute error would be when actual count was 77 or 89 but number counted was 89 or 77 respectively.
absolute error= 89-77 or 77-89
Percent error= 12/77 × 100 or 12/89× 100
Angles 1 and 3 are the answers
