The number of measles cases increased 33.7% to 220 cases this year. What was the number of cases prior to the increase?

Hi there!

Multiply 33.7 with 0.01...

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Then multiply 0.337 with the cases which is 220.

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This means that 33.7% of 22 is 74.14 and this also means that the increased cases this year is 74.14.

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step-by-step explanation:

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!