AC Lim's answer to Jimmy's Primary 5 Maths Decimals Singapore question.
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Bigger number :4u
Smaller number:1u
4u+1u = 85.5
1u= 85.5/5
1u= 17.1
Bigger number : 4x17.1 = 68.4
Smaller number: 1x 17.1=17.1
b) Different the two number: 68.4-17.1=51.3
Smaller number:1u
4u+1u = 85.5
1u= 85.5/5
1u= 17.1
Bigger number : 4x17.1 = 68.4
Smaller number: 1x 17.1=17.1
b) Different the two number: 68.4-17.1=51.3
Date Posted:
5 years ago
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