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Question
primary 6 | Maths
| Algebra
One Answer Below
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Plz help plz
Date Posted: 4 years ago
Views: 330
avg of 5 nos. = 50
total of 5 nos. = 50x5 = 250
a + 36 + a - 12 + 3a + ??? = 250
??? = 226-5a
(a)
226-5a
(b)
226 - 5a = 101
a = 25
ans = 25
.
.
.
total of 5 nos. = 50x5 = 250
a + 36 + a - 12 + 3a + ??? = 250
??? = 226-5a
(a)
226-5a
(b)
226 - 5a = 101
a = 25
ans = 25
.
.
.
See 1 Answer
done
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Date Posted:
4 years ago
Thank you for your help
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