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primary 5 | Maths | Whole Numbers
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Lena
Lena

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

Pls explain how to solve.

Date Posted: 3 years ago
Views: 634
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A + B = 964
A + C = 1146
B + C = 1106

Add all of them together,
A + B + A + C + B + C = 964 + 1146 + 1106
2A + 2B + 2C = 3216

Divide both sides by 2,

A + B + C = 3216 ÷ 2 = 1608
Average of A,B and C = 1608 ÷ 3 = 536
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J
J's answer
1022 answers (A Helpful Person)
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Lena
Lena
3 years ago
Thk u J!
J
J
3 years ago
Welcome