Question

fred is baking cookies. the recipe for oatmeal cookies calls for 200 g of sugar, while the recipe for chocolate chip cookies calls for 0.22 kg of sugar. what is the difference between the amounts of sugar needed in these recipes? chocolate chip oatmeal cookies require \\(\square\\) g or \\(\square\\) kg more sugar.

Explanation:

Step1: Convert units to grams

We know that \(1\space kg = 1000\space g\), so for the chocolate chip cookies, the sugar needed in grams is \(0.22\times1000 = 220\space g\).

Step2: Find the difference in grams

The oatmeal cookies need \(200\space g\) of sugar and chocolate chip need \(220\space g\). The difference is \(220 - 200=20\space g\).

Step3: Convert the difference to kilograms

To convert \(20\space g\) to kilograms, we divide by \(1000\), so \(\frac{20}{1000}=0.02\space kg\).

Step4: Determine which recipe needs more

Since \(220\space g>200\space g\), chocolate chip cookies require more sugar.

Answer:

Chocolate chip cookies require \(20\) g or \(0.02\) kg more sugar.