Explanation

The given sentence is a compound sentence

because Compound sentences connect two simple sentences, but they often do not show a clear relationship between the two parts.

as we can split the sentence into two simpler sentences: Listen carefully. Take notes

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ND13-07-2023

Explanation

Explanation

Explanation

Find the least common denominator or LCM of the two denominators:

LCM of 6 and 10 is 30

For the 1st fraction, since 6 × 5 = 30,

5/6 = 5 × 5/6 × 5 = 2530

Likewise, for the 2nd fraction, since 10 × 3 = 30,

9/10 = 9 × 3/10 × 3 = 27/30

Since the denominators are now the same, the fraction with the bigger numerator is the greater fraction

25/30 < 27/30 or 5/6 < 9/10

Explanation

3/4 × 28 = 21/5 × ?

3 × 7 = 21/5 × 5

21 = 21

? = 5

Number = 5

Explanation

A number is a perfect square (or a square number) if its square root is an integer;

that is to say, it is the product of an integer with itself.

Here, the square root of 513 is about 22.650.

Explanation

Explanation

Listing the factors

2        12, 20, 24, 32

2         6,  10,   12  ,16

2          3,    5,  6,    8

2           3,    5,    3,    4

2           3,    5,    3,    2

3            1,     5,    1,    1

5,            1,     1,    1,    1

2 x 2 x 2 x 2 x 2 x 3 x 5 = 480

Explanation

Prime Factorization

1050 = 2 × 3 × 5 × 5 × 7

750 = 2 x 3 x 5 x 5 x 5

Common Factor = 2 x 3 x 5 x 5 = 150

Greatest Common Factor (GCF) = 150

Explanation

= 4/5 - 2/2

= 8 - 10 / 10 

= 2 /10

x ( 2/ 10) = 8

x = 8 (10/ 2)

x = 80 / 2

x = 40

proof 

40 x 4/5 = 32

40 x 2/2 = 40