Answer:
3.5%
Step-by-step explanation:
Interest = 10100 - 8000 or 2100
I = Prt
2100 = 8000(9/12)r
2100 = 600r
2100/600 = r
3.5 = r
Answer:
27
Step-by-step explanation:
57 - 3 = 54. 54/2 = 27.
They are all 3D. But they are all different shapes
3n+2n= 5n
22+38=60
180-60=60
60=5n
n=12
Step-by-step explanation:
4 9/10 + 3 7/10
49/10 + 37/10(turned into an improper fraction
86/10 ( both figures added )
=8 6/10(result)