saurabh's answer to June's Secondary 4 A Maths Singapore question.
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a. 0.2*0.2*0.2
b. 0.8*0.8*0.8
c. 3*0.8*0.2*0.2+3*0.8*0.8*0.3+0.8*0.8*0.8
b. 0.8*0.8*0.8
c. 3*0.8*0.2*0.2+3*0.8*0.8*0.3+0.8*0.8*0.8
Date Posted:
1 year ago
The last part by mistake I typed 0.3 , it should be 0.2
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