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primary 6 | Maths | Fractions
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Wincy
Wincy

primary 6 chevron_right Maths chevron_right Fractions chevron_right Singapore

Kindly help to solve this question please

Date Posted: 3 months ago
Views: 153
sstrike
Sstrike
3 months ago
231 - 126 = 105
126 - 105 = 21

5×(231-2×21)÷7 = 135 (Ans)

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John Oon
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244 answers (Tutor Details)
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sstrike
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sstrike
Sstrike
3 months ago
alternative

3(1u+3p) = 3×105 = 315

3u+9p = 315

3u+2p = 126

7p = 315-126 = 189

5p = 5×189÷9 = 135 (Ans)