The estimate of the sum of 202 and 57 is 260. You add the numbers together and than round up.
Answer:
GCF(330, 75, 450, 225) = 15
Steps:
Prime factorization of the numbers:
330 = 2 × 3 × 5 × 11
75 = 3 × 5 × 5
450 = 2 × 3 × 3 × 5 × 5
225 = 3 × 3 × 5 × 5
GCF(330, 75, 450, 225)
= 3 × 5
= 15
Answer:
invalid conclusion
Step-by-step explanation:
Answer: 20
1) simplify 2^2 to 4
4*5
2) simplify
20