Question

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Answer 1

64 left handed girls

25 left handed boys

89 total left handed students

Explanation:

Multiply 320 x 0.2

Multiply 250 x 0.1

You can think of it this way, 0.2 is 2/10 and 0.1 is 1/10 so take 20 percent of 320 and 10 percent of 250

Add them up for your answer 64 + 25 = 89

Answer 2

I WILL TRY AND FIGURE IT OUT RQ