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Ray Of Light [21]
3 years ago
8

A shoekeeper uses this formula to work out the

Mathematics
1 answer:
ElenaW [278]3 years ago
3 0

Answer:

12.6

Step-by-step explanation:

1.8X7

7x1=7

0.8x7=5.6

7+5.6=12.6

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There are 2.54 centimeters in 1 inch. If a pencil is 18 cm long, how many inches is it? Round to the nearest whole number.
kupik [55]

Answer:

7 Inches

Explanation:

  • 2.54 Cm. In One Inch.
  • Pencil Is 18 Cm Long

Divide:

18 ÷ 2.54 = 7.08661417323

Round:

7

- PNW

5 0
3 years ago
What are some prime numbers please list as many as you know :)))
snow_tiger [21]

Answer:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, etc.

Step-by-step explanation:

Prime numbers are numbers that have only 2 factors: 1 and themselves.  By contrast, numbers with more than 2 factors are call composite numbers.

3 0
3 years ago
Jorge gives an equal number of marbles to 6 friends. Which could be the total number of marbles he gave to his friends? (Answer
ladessa [460]

Answer:

D. 60

Step-by-step explanation:

Since the question stated that the number of marbles given out to his 6 friends were equal, we are certain that the total number of marbles is a factor or multiple of 6.

The only other assumption here is the number of marbles given has to be whole number. This means we just have to go through the answer choices and pick the one that is a multiple of 6.

A. 15 - This is wrong as 15 is not a multiple of 6.

B. 33 - This is wrong as 33 is not a multiple of 6.

C. 56 - This is wrong as 56 is not a multiple of 6.

D. 60 - This is CORRECT as 60 is a multiple of 6.

If Jorge gives each of his friends 10 marbles each, it would bring the total number of marbles to be 60.

6 0
3 years ago
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4 can go into 16 4 times
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