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Number and Algebra, NAP-J2-20

Jack turns on a tap and pours  `8/10`  of a litre into his bucket.
 

  
Which is another way to write  `8/10`  of a litre?

0.08 litre 0.8 litre 8 litre 80 litre
 
 
 
 
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`text(0.8 litre)`

Show Worked Solution

`8/10\ \ text(litre) =\ text(0.8 litre)`

Filed Under: Fractions and Decimals, Fractions and Decimals, Fractions and Decimals Tagged With: Band 5, smc-3019-60-Fraction/decimal conversion, smc-3087-40-Decimal/percentage conversion, smc-691-40-Decimal/percentage conversion

Number and Algebra, NAP-K2-42 SA

During the week, a cake shop sells cupcakes for $56.00 a dozen.

On Saturday afternoon, the cost of the cupcakes is discounted by 25%.

How much will a dozen cupcakes cost on Saturday afternoon?

$  
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`$42`

Show Worked Solution

`text(Price reduced by 25%) = 1/4`
 

`text(After the discount,)`

`text(Price)` `= 3/4 xx 56`
  `= 3 xx 14`
  `= $42`

Filed Under: Fractions and Decimals, Fractions and Decimals Tagged With: Band 9, smc-3087-40-Decimal/percentage conversion, smc-691-40-Decimal/percentage conversion

Number and Algebra, NAP-G2-32

Which of these has the same value as  7.65?

 
`700 + 60 + 5`
 
`700 + 65/100`
 
`7 + 6/100 + 5/10`
 
`7 + 6/10 + 5/100`
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`7 + 6/10 + 5/100`

Show Worked Solution

`7 + 6/10 + 5/100`

Filed Under: Fractions and Decimals, Fractions and Decimals Tagged With: Band 7, smc-3087-40-Decimal/percentage conversion, smc-691-40-Decimal/percentage conversion

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