Answer:
6
Step-by-step explanation:
Answer:
148
Step-by-step explanation:
Average = sum of numbers /total numbers
let x = 5th number
123.2 = (118+ 128 + 124,+ 98 + x) / 5
123.2 = (468 + x) / 5
Multiply both sides by 5
616 = 468 + x
x = 148
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Your answer is A !! go for it !!
Divide 100 to 56 = 56/100= 0.56 then you wanna times it by 50 so then it would be.56x50=28