3 years ago

Estimate the sum or difference 4/5 + 18/20 (1 point) 1. 1 2. 1 1/2 3. 2

Mathematics

1 answer:

Vlada [557]3 years ago

7 0

Answer:

$2) \: \: \frac{11}{2}$

Step-by-step explanation:

$\frac{4}{5} + \frac{18}{20} \\ \\ \frac{4}{5 \times 4} + \frac{18}{20} \\ \\ \frac{4}{20} + \frac{18}{20} \\ \\ \frac{4 + 18}{20} \\ \\ \frac{22}{20} \\ \\ \frac{11}{2}$

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