- H-7 B-21 21×7=147 sq in.
2. H-4.3 in B-13.6 in 4.3×13.6= 58.48 sq in.
3. H-1 B-21 21×1 21 sq in.
Lesson 2 of week:
- 7+2= 9, 9 divide by 2 4.5 4.5×5= 22.5
- 78+36= 114 divided by 2= 57×14.5= 826.5
- Lesson 3 of week:
- 17×12=204 divide by 2= 102 sq yd
- 12×13=156 divide by 2=78 sq in
- 13×3=39 divide by 2=19.5 sq ft
Lesson Learning 