Question
P6.DA.NK.21060938-A1
PSLE
The average height of a group of boys was 131.1 cm. When Mr Loh measured and recorded the height of these boys, he wrongly recorded one child's height as 197 cm when it should have been 179 cm. As a result, Mr Loh calculated the average height as 134.1 cm. How many boys were there in the group?
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STUDENT

Primary 6 DATA ANALYSIS P6.DA.NK.21060938

18 Jun 2024, 09:30 PM

PSLE
The average height of a group of boys was 131.1 cm. When Mr Loh measured and recorded the height of these boys, he wrongly recorded one child's height as 197 cm when it should have been 179 cm. As a result, Mr Loh calculated the average height as 134.1 cm. How many boys were there in the group?
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