Question

Latoya created a factor tree and wrote the prime factorization of 90 shown below. A factor tree of 90. 90 branches to 9 and 10. 9 branches to 3 and 3. 10 branches to 2 and 5. The equation is 90 = 2 times 3 times 5. What is Latoya’s error?

Answer 1

Answer:

ਸਹੀ 2×3 =6 3×5=15=15×6=90