28: 1, 2, 4, 7, 14, 28
40: 1, 2, 4, 5, 8, 10, 20, 40
The common factors are 1, 2, and 4.
You can use a factor rainbow to help you find the factors (:
First term, a
1
=4
Second term, a
2
=8
Common difference, d=a
2
=a
1
d=8−4=4
∴ The common difference is 4
Answer:
tbh i be wasting m time and ur tiem no kap
Step-by-step explanation:
Answer:
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Answer:
6 1/18
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Step-by-step explanation:
18x = 109
Divide both sides by 18
x = 109/18
x = 6 1/18
