median
don steward
mathematics teaching 10 ~ 16
Showing posts with label
fractions to percentages
.
Show all posts
Showing posts with label
fractions to percentages
.
Show all posts
Monday, 29 July 2019
a twentieth
fraction subtraction/addition
then fractions to percentages
then generalising...
same statements as above, this time with percentages
two generalisations
maybe explored by substitution
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