Page 95 - Mathematics GRADE 9, DE-STREAMED (MTH1W)
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5. Present the following scenario: A chequing account has a balance of $250 at the start of the month. Weekly withdrawals of $75 are made for four weeks. Have students determine the balance in the account at the end of the four weeks.
B3.2 Rational Numbers
apply an understanding of unit fractions and their relationship to other fractional amounts, in various contexts, including the use of measuring tools
Teacher supports
Examples
• relationship of unit fractions to other fractional amounts: o3 =1+1 =1+1+1 =3(1)=3onefourths
o5 =1+1+1+1+1 =1+2 =12 =5(1)=5onethirds 333333333
424444 4
• tools:
o fraction strips:
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