3 years ago

Ok so I now fix it, can you help me?

Mathematics

2 answers:

11Alexandr11 [23.1K]3 years ago

7 0

Answer:

1 80%

2 80%

3 80%

Step-by-step explanation:

Zinaida [17]3 years ago

4 0

Answer:

1st Question is: 80%

2nd Question is: Option 'D'

Step-by-step explanation:

Both make a matter of 80%, the first one is because 4/5 in radical form is 80/100, The second answer is because 462 + 378 = 840, 840 simplified with 1,050 makes 4/5 = 80/100 or 80%

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