lilque6112
lilque6112
07.09.2021 • 
Mathematics

9 CHALLENGE Harris said that 15 × 9 is equivalent to 45 × 3 because you can multiplyone dimension by 3 and divide the other dimension by 3. His partner said that onlyworks when you double one number and halve the other. Who is right? Explain.

Solved
Show answers

Ask an AI advisor a question