Question

fred is baking cookies.the recipe for oatmeal cookies calls for 120 g of sugar, while the recipe for chocolate chip cookies calls for 0.135 kg of sugar. what is the difference between the amounts of sugar needed in these recipes?
chocolate chip
oatmeal
cookies require
\boxed{} g or
\boxed{} 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 amount in grams is \(0.135\times1000 = 135\space g\).

Step2: Find the difference in grams

Subtract the sugar amount for oatmeal cookies from that of chocolate chip cookies: \(135 - 120= 15\space g\).

Step3: Convert the difference to kilograms

Since \(1\space g=\frac{1}{1000}\space kg\), then \(15\space g = 15\times\frac{1}{1000}=0.015\space kg\).

Answer:

Chocolate chip cookies require \(15\) g or \(0.015\) kg more sugar.