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aksik [14]
3 years ago
5

Help pretty pretty please :(

Mathematics
2 answers:
Evgen [1.6K]3 years ago
8 0

Answer:

27/20

Step-by-step explanation:

The absolute value of any expression is always positive or zero

3/5 + 3/4

Add the fractions

27/20

Solution

27/20

Alternate form

1 7/20, 1.35

posledela3 years ago
6 0

Answer:

1.35

Step-by-step explanation:

  1. Simplify: 3/5 + 3/4
  2. Find the LCM for the denominators: 20
  3. Alter the numerators to fit the denominators: 3 × 4 = 12, 3 × 5 = 15
  4. Re-write the fractions and add them: \frac{12}{20} + \frac{15}{20} = \frac{27}{20}  
  5. 27/20 = 1.35

I hope this helps!

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A bag contains a total of 300 red chips and white chips. Suppose a student chooses a chip out of the bag, records the color, and
Jlenok [28]

Answer: 174 red chips

Step-by-step explanation:

A bag contains a total of 300 red chips and white chips. A student chooses a chip out of the bag, then records the color, and places the chip back in the bag. By doing this, the student recorded 29 red chips and 21 white chips.

To predict the number of red chips in the bag using this method goes thus:

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noname [10]

Answer:

c = 29

Step-by-step explanation:

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