Question

Your friend Shradha has won first prizein a poster-making competition. Write an e-mail congratulating her on her success
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Answer 1

Answer:

With the printed sheet 14″ away, attempt to read the top line without reading glasses. Continue down the chart until you find a line you can read clearly without your glasses on – this is the diopter (power/magnification) you need. Tip: Make sure to remove your glasses when you use the diopter test.

Explanation:

50 thnx= iinbox

give 20 thnx= take 40 thnx