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forsale [732]
3 years ago
8

In a class A of 25 students, 20 passed in first class; in another class B

Mathematics
2 answers:
murzikaleks [220]3 years ago
7 0

Answer:

class A 20/25 = 4/5

class B 24/30 = 4/5

they are both the same

pantera1 [17]3 years ago
6 0

Answer:

Both classes have the same fraction (80% or 4/5).

Step-by-step explanation:

20 is 4/5 of 25, so 80% of students in Class A passed in first class.

24 is 4/5 of 30, so 80% of students in Class B passed in first class.

Both 20/25 and 24/30 simplify to 4/5, or 80%, so both classes have the same fraction of students passing.

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jekas [21]

Answer:

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Step-by-step explanation:

Step 1: Express discounted amount

The discounted amount can be expressed as a function of the original  cost of the phone as follows;

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where;

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7 0
3 years ago
I need help with all of these I don’t get it
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