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3 years ago

Hcf of 20,80 and 128

Mathematics

1 answer:

stiks02 [169]3 years ago

7 0

The greatest common factor is 4.

Solution by Factorization:

The factors of 20 are: 1, 2, 4, 5, 10, 20

The factors of 80 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

The factors of 128 are: 1, 2, 4, 8, 16, 32, 64, 128

Then the greatest common factor is 4.

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2/40 in between 0.07

nexus9112 [7]

Answer:

0.05

Step-by-step explanation:

2/40

1/20

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4 years ago

The volume of a cone is 16 pi cubic inches is is 12 inches what is the radius of the cone

Furkat [3]

Answer:

Step-by-step explanation:

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4 years ago

(4/9)^-1= A. -4/9 B. 9/4 C. -9/4

Romashka-Z-Leto [24]

Answer: 9/4

Step-by-step explanation: Think of $(\frac{4}{9})^{-1}$ as $\frac{4^{-1} }{9^{-1}}$ .

Now, we can change 4⁻¹ to 4¹ by moving it to the denominator and

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3 years ago

Find two positive numbers satisfying the given requirements.

Umnica [9.8K]

Answer:

8 and 19

Step-by-step explanation:

To some this, let's first list all the factors of 152. They are;

1, 2, 4, 8, 19, 38, 76, 152.

Now, let's arrange them to reflect being multiplied to get 152.

Thus;

1 × 152 = 152

2 × 76 = 152

4 × 38 = 152

8 × 19 = 152

Also, let's do the same for their sum;

1 + 152 = 153

2 + 76 = 78

4 + 38 = 42

8 + 19 = 27

Looking at the figures above, the ones that their product is 152 but have the least sum are 8 and 19

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3 years ago

Tracey paid $165 for an item that was originally priced at $450. What percent of the original price did Tracey pay? Round your p

Ipatiy [6.2K]

Answer:

36.67%

Step-by-step explanation:

To find the percent, divide 165 by 450 (part over whole) and multiply by 100

(165/450) x 100

= 36.67

So, Tracey paid 36.67% of the original price

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3 years ago