Chris resized a 5 in. by 7 in. photo into a passport photo. what is the original size of the photo in millimeters

The answer is 127 millimetres by 177.8 millimetres.

Step-by-step explanation:  Given that Chris has a photograph of size 5 inches by 7 inches, which he resized into a passport photograph. We are to find the original size of the photograph in millimetres.

The original size of the photo = 5 inches by 7 inches.

We know,

1 inch = 25.4 millimetres.

Therefore, 5 inches = 5 × 25.4 = 127 millimetres,

and 7 inches = 7 × 25.4 = 177.8 millimetres.

Thus, the original size will be 127 millimetres by 177.8 millimetres.

answer: 15

step-by-step explanation:

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