39 and 51
The way to figure this out is to divide 90 by two
45 now subtract six and add six to 45 to achieve a difference of 12
45 - 6 = 39
45 + 6 = 51
Answer:
Step-by-step explanation:
<u>Out of 12 consecutive integers:</u>
- 3 - divide by 4, so the remainder is 0
- 3- give remainder of 1
- 3- give remainder of 2
- 3 - give remainder of 3
<u>Sum of 3 integers will be divisible by 4 if the remainders are:</u>
- 0 - 0 - 0 ⇒ 1 combination
- 0 - 1 - 3 ⇒ 3*3 = 9 combinations
- 0 - 3 - 1 ⇒ 3*3 = 9 combinations
- 1 - 1 - 2 ⇒ 2*3 = 6 combinations
- 1 - 2 - 1 ⇒ 2*3 = 6 combinations
- 2 - 1 - 1 ⇒ 2*3 = 6 combinations
- 3 - 0 - 1 ⇒ 3*3 = 9 combinations
- 3 - 1 - 0 ⇒ 3*3 = 9 combinations
<u>So total number of combinations is:</u>
Answer: 15 inches
Explanation:
The equation would be 60-45=15
