In January 2020 oil price was $59 but in April 2020 the price dropped to $31. What is the percent decrease.
1 answer:
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This is more or less how you write the question.
To solve it invert the 1/2 and multiply.
Which gives you 14 /8 whis is 1 3/4 cups.
To solve it invert the 1/2 and multiply.
Which gives you 14 /8 whis is 1 3/4 cups.