Here we will calculate 42 cups doubled and illustrate 42 cups doubled on a measuring cup. What is 42 cups doubled? 42 cups doubled is twice 42 cups. Therefore, to double 42 cups, we multiply 42 by 2. Here is the formula, the math, and the answer to 42 cups doubled:
Cup × 2 = Cup doubled
42 × 2 = 84
42 cups doubled = 84 cups
Below is an illustration of a measuring cup. We show 42 cups and 42 cups doubled (84 cups) so you can see where they are in relation to each other.
As you can see, we filled up our measuring cup to 42 cups doubled. In other words, we filled it up to 84, which is two times 42.
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