MCQ the sum of two numbers is 18, if one number is 7, what is the other number a)11 b)17 c)10 d)9
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Answered by
0
Answer:
a) 11 is an other number .
Answered by
0
Answer:
a.11
Step-by-step explanation:
let the unknown number be x
18=7+x
18-7=x
x=11
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