Victorian CurricultCalculate the best buName:wajeighMoney and FinancialDate:MathematicsInvestigate and calculate 'best buys', with and without digitalUnderstanding1. Calculate the unit price of each item per 100 grams.2. Use the percentage save on each item.a) 500 grams of butter for $4.50=/100 grams.b) 700 grams of cereal for $6.25=/100 grams.c) 1kg of ham for $15.30=/100 grams.d) 350 grams of cream for 0 / 100 grams.e) 600 grams of biscuits for 2 / 100 grams.f) 250 grams of bread for 4 / 100 grams.FluencyLucy is about to buy these new items from the supermarket. Complete the table to work out her total saving and sale price on each item.\begin{tabular}{|c|c|}\hline Item & \\\hline Bread & \\\hline Cake & \\\hline\end{tabular}
Q. Victorian CurricultCalculate the best buName:wajeighMoney and FinancialDate:MathematicsInvestigate and calculate 'best buys', with and without digitalUnderstanding1. Calculate the unit price of each item per 100 grams.2. Use the percentage save on each item.a) 500 grams of butter for $4.50=/100 grams.b) 700 grams of cereal for $6.25=/100 grams.c) 1kg of ham for $15.30=/100 grams.d) 350 grams of cream for 0 / 100 grams.e) 600 grams of biscuits for 2 / 100 grams.f) 250 grams of bread for 4 / 100 grams.FluencyLucy is about to buy these new items from the supermarket. Complete the table to work out her total saving and sale price on each item.\begin{tabular}{|c|c|}\hline Item & \\\hline Bread & \\\hline Cake & \\\hline\end{tabular}
Calculate Butter Unit Price: a) To find the unit price of butter per 100 grams, divide the total price by the total grams and then multiply by 100.$4.50/500 grams = $0.009 per gram$0.009×100=$0.90 per 100 grams.
Find Cereal Price per 100g: b) For the cereal, divide \$\(6\).\(25\) by \(700\) grams and multiply by \(100\) to get the price per \(100\) grams.\(\newline\)\(\$6.25 / 700 \text{ grams} = \$0.0089 \text{ per gram}\)\(\newline\)\(\$0.0089 \times 100 = \$0.89 \text{ per 100 grams}.\)
Calculate Ham Price per \(100\)g: c) The ham costs \(\$15.30\) for \(1\)kg, which is \(1000\) grams. Calculate the price per \(100\) grams.\(\newline\)\(\$15.30 / 1000\) grams = \(\$0.0153\) per gram\(\newline\)\(\$0.0153 \times 100\) = \(\$1.53\) per \(100\) grams.
Determine Cream Unit Price: d) For the cream, divide \(\$4.30\) by \(350\) grams and multiply by \(100\) to find the unit price per \(100\) grams.\(\newline\)\(\$4.30 / 350\) grams = \(\$0.0123\) per gram\(\newline\)\(\$0.0123 \times 100\) = \(\$1.23\) per \(100\) grams.
Calculate Biscuits Price per \(100\)g: e) To calculate the unit price of biscuits per \(100\) grams, divide \(\$5.80\) by \(600\) grams and multiply by \(100\).\(\$5.80 / 600\) grams = \(\$0.0097\) per gram\(\$0.0097 \times 100 = \$0.97\) per \(100\) grams.
Find Bread Price per \(100\)g: f) For the bread, divide \(\$3.30\) by \(250\) grams and multiply by \(100\) to get the price per \(100\) grams.\(\newline\)\(\$3.30 / 250\) grams = \(\$0.0132\) per gram\(\newline\)\(\$0.0132 \times 100 = \$1.32\) per \(100\) grams.
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