Question

1. I am a multiple of 2, 4, and 8. The sum of my two digits is 7. Who am i?

Answer 1

Answer:

a. 16

b. 26

c. (11,13) and (17,19)

d. 3,8,12

Step-by-step explanation:

1. 2x8 = 16, sum of 1 +6 ( 2 digits)= 7

2. 2+3+5+7+11= 28

3. 10 to 20 ( 11,13,17,19) so we can make a pair that has difference of 2 like (11,13)

4. I will attach