Here we will calculate 3 1/2 cups doubled and illustrate 3 1/2 cups doubled on a measuring cup. What is 3 1/2 cups doubled? 3 1/2 cups doubled is twice 3 1/2 cups. Therefore, to double 3 1/2 cups, we multiply 3 1/2 by 2. Here is the formula, the math, and the answer to 3 1/2 cups doubled:
Cup × 2 = Cup doubled
3 1/2 × 2 = 7
3 1/2 cups doubled = 7 cups
Below is an illustration of a measuring cup. We show 3 1/2 cups and 3 1/2 cups doubled (7 cups) so you can see where they are in relation to each other.
As you can see, we filled up our measuring cup to 3 1/2 cups doubled. In other words, we filled it up to 7, which is two times 3 1/2.
Double Cups Calculator
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