What is 1+1
A: 100
B: 200
C: 300
D: 3

None of the above.

Step-by-step explanation:

1 + 1 = 2, but 2 is not a choice.

i wish i could u

step-by-step explanation:

i wish i could u

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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