The product of the ages of three teenagers is 4590. How old is the oldest?

2 answers:

6 0

The three teens age's are most likely 18, 17, and 15. They are NOT 19. The oldest would be 18. I found this out by dividing 4590 by all of the answer choices. Hope this helped!

son4ous [18]3 years ago

5 0

Answer:

The oldest teenage is 18 years old.

Step-by-step explanation:

It is given that, the product of the ages of three teenagers is 4590. We need to find the ages of all persons. Firstly finding the factors of 4590. The factors of 4590 are as follows :

1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590.

It is clear from above given options that the ages of threes teenagers can be 15, 17 and 18, such that, 15 × 17 × 18 = 4590

So, the oldest is 18 years old. So, the correct option is (A). Hence, this is the required solution.

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The length of a rectangular field is 45 ft greater than its width, w ft. how much fencing is needed to enclose the field and div

allsm [11]

Answer:

Length of fencing needed = 4x + 45

Step-by-step explanation:

Assume;

Width of rectangle = x

So,

Length of rectangle = x + 45

Find:

Length of fencing needed

Computation:

Length of fencing needed = 2(l+b) + b

Length of fencing needed = 2(x+45+x) + x

Length of fencing needed = 2(2x+45) + x

Length of fencing needed = 4x + 45

8 0

3 years ago

HELP!!! A cell phone is 132 mm long and 57 mm wide. What is ratio of the width and length in simplest form.

GalinKa [24]

The ratio of width to length in simplest form is 19 : 44

<em><u>Solution:</u></em>

Given that, A cell phone is 132 mm long and 57 mm wide

Length of cell phone = 132 mm

Width of cell phone = 57 mm

We have to find the ratio of width and length in simplest form

$\frac{Width}{Length} = \frac{57}{132}\\\\\text{Reduce to lowest terms }\\\\\frac{width}{length} = \frac{57 \div 3}{132 \div 3}\\\\\frac{Width}{Length} = \frac{19}{44}$