Matthew walked 2.3 miles every day for 7 days. Using the Chinese (lattice) method, what is the total distance he walked on those days?
Jacob bought 13 m of cloth for his living room furniture. The cost was £4.55 per meter. How much did it cost him? Use the Chinese (lattice) method to complete the calculation.
Mia was in a toy store. She bought 7 toys, where each one cost £4.62. Use the Chinese (lattice) method to find the total cost of the toys.