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3 years ago

3 3⁄10 - 2 23⁄100 = please help

Mathematics

2 answers:

Charra [1.4K]3 years ago

5 0

Answer:

107/100 or 1 7/100 or 1.07

Step-by-step explanation:

Turn into improper fraction: 33/10 - 223/100

Find LCM: which is 10 because 10*10 = 100 and make common denominators

330/100 - 223/100 = 107/100 or 1 7/100

Hope this helped!

Troyanec [42]3 years ago

4 0

Answer:

4 3⁄10 = 4 30⁄100

4 30⁄100 - 2 23⁄100 = 2 7⁄100

Step-by-step explanation:

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3 years ago

Find the sum of the following series. Round to the nearest hundredth if necessary,

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3 years ago

If the first 4 terms of an infinite geometric sequence are 150, 120, 96, and 76.8, then the sum of all the terms in the sequence

hammer [34]

The sum of the sequence is 750

<h3>How to determine the sum of the series?</h3>

The series is given as:

150, 120, 96, and 76.8,

Start by calculating the common ratio using:

r = T2/T1

This gives

r = 120/150

r = 0.8

The sum of the series is then calculated as:

$S = \frac{a}{1 - r}$

This gives

$S = \frac{150}{1 - 0.8}$

Evaluate

S = 750

Hence, the sum of the sequence is 750