Mathematics Assignment B.S 9 (23-01-2025)

1. The length of a rectangular football field is (2𝑥 + 5)m and its width is (𝑥 – 10)m. If the perimeter of the field is  80m, calculate (a) Length of the field  (b) Width of the field  (c) Area of the field


2. Use the lattice method to solve 35467 × 678

3. Simplify 5(p – 2g – r) + 3(p – g – 2r) 

4. A group of 80 learners took a test in Mathematics or French or both. 15 of them passed in both Mathematics and French, but 11 more learners passed in French than Mathematics. Each learner passed in at least one of the two subjects.
a) Represent the above information on a Venn diagram.
b) Find the number that passed in
i) French.
ii) Only one subject

Sir Bernard (Nkwatia D/A JHS "B")