All categories

3 years ago

Write 3 3/5 as an improper fraction

Mathematics

1 answer:

Digiron [165]3 years ago

6 0

The answer is 18/5.

change the mixed number to an improper fraction by multiplying the whole number 3 by the denominator of the fraction so 3*5=15

then add 15+3=18 (the 3 you added came from the numerator of the fraction)

then place 18 over 5

your improper fraction is 18/5

You might be interested in

The value of the digit 5 in 634,952 is how many times the value of the 5 in 43,597

stealth61 [152]

Answer:

Step-by-step explanation:

It is 10 times because it is one digit to the left that makes 10 times greater

6 0

3 years ago

Read 2 more answers

Any easier way to solve this than plugging each x value in?

Evgesh-ka [11]

Solving The Problem From Eaxh Side Is Easier

6 0

3 years ago

The total surface area of this cuboid is 112cm squared find the value of x

Liono4ka [1.6K]

Answer:

The height of cuboid is 3 cm

Step-by-step explanation:

Total surface area of cuboid = $2lb+2bh+2hl$

Length of cuboid = 10 cm

Width of cuboid = 2 cm

Let the height be x

Total surface area of cuboid = $2(10)(2)+2(2)(x)+2(x)(10)$

Total surface area of this cuboid is 112 cm squared

$2(10)(2)+2(2)(x)+2(x)(10)=112$

$40+4x+20x=112$

$40+24x=112$

$24x=112-40$

$24x=72$

$x=\frac{72}{24}$

$x=3$

Hence the height of cuboid is 3 cm

5 0

3 years ago

20 points!!! first answer gets brainliast. Don't need too much explanation thank you!

KengaRu [80]

Answer:

The answer to your question is below

Step-by-step explanation:

2. $\sqrt{-128}$ Just find the prime factors of 128 and simplify

$\sqrt{-2^{7}} = \sqrt{-2^{6} 2} = 2^{3}i \sqrt{2}$

$8i\sqrt{2}$

3.- $\sqrt{-9} + \sqrt{-16}$ Get the square roots and simplify

3i + 4i

4.- None of the choices is equal to one, because the exponents are pair.

5.- 1/3x² + 10 = 7

1/3x² = 7 - 10

1/3x² = -3

x² = -3(3)

x² = -9

x = ±3i

8 0

3 years ago

Please help me <br> I will give metal

kogti [31]

Answer:

# 1 Liam is 171 miles from Troy.

#2 The ball bounces 6 times.

Step-by-step explanation:

#1 adding 147 to 47 equals 171. If Liam and Sidney are 124 miles apart and Troy is 47 more miles apart from Liam then it is adding the distance already given to the distance he is from Sidney since she is in the middle.

#2 from 40 to 20 to 20 to 10 from 10 to 5 from 5 to 2.5 from 2.5 to 1.25. Just divide by 2 till it is 2 or less than feet.

8 0

3 years ago