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bagirrra123 [75]
2 years ago
7

Joanne signed up for 24 dancing lessons she took 3/4 of the by April and 1/5 of them by May .What part of dancing lesson did she

take?
Mathematics
1 answer:
gavmur [86]2 years ago
6 0

Answer:

Part = \frac{19}{20}

Lessons = 23

Step-by-step explanation:

Given:

Dancing\ Lessons = 24

April = \frac{3}{4}

May = \frac{1}{5}

Required:

Determine the part she took

To solve this, we simply add up the part she took in April and May.

Part = \frac{3}{4} + \frac{1}{5}

Take LCM

Part = \frac{15 + 4}{20}

Part = \frac{19}{20}

Hence, she took \frac{19}{20} of the dancing lesson.

However, to calculate the number of lesson.

We have to multiply \frac{19}{20} by the total dancing lessons.

Lessons = \frac{19}{20} * 24

Lessons = \frac{19* 24}{20}

Lessons = \frac{456}{20}

Lessons = 22.8

Lessons = 23 ---- Approximated

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