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Question
primary 5 | Maths
| Fractions
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( 1 - 1/100 ) = 99/100
( 1 - 1/101 ) = 100/101
( 1 - 1/102 ) = 101/102
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( 1 - 1/200 ) = 199/200
so we hv
99/100 x 100/101 x 101/102 x ... x 199/200
= 99/200
.
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