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Question
primary 5 | Maths
| Area & Volume
One Answer Below
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equal ？help?
Date Posted: 1 year ago
Views: 339
52-38 = 14
(100+14)÷2 = 57 (Ans)
Check:
at first
S → 57
M → 100-57 = 43
after
S+38 → 57+38 = 95 ✓
M+52 → 43+52 = 95 ✓
(100+14)÷2 = 57 (Ans)
Check:
at first
S → 57
M → 100-57 = 43
after
S+38 → 57+38 = 95 ✓
M+52 → 43+52 = 95 ✓
See 1 Answer
done
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Here you go!
Date Posted:
1 year ago
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