2 years ago

18/20 + 12/20 (simpfiy it )

Mathematics

1 answer:

Deffense [45]2 years ago

7 0

Answer:

1 $\frac{1}{2}$

Step-by-step explanation:

Add the numerators and keep the same denominator.

18/20 + 12/20 = 30/20

30/20 = 1 $\frac{1}{2}$

You might be interested in

HELP ASAP. Determine whether triangles are similar by Side by Side (SSS), Side Angle Side (SAS), or Angle Angle (AA) similarity.

Nonamiya [84]

The answer and process are in the picture.

4 0

2 years ago

Which decimal is equivalent to 4 3/12

GalinKa [24]

C. hope this helps :)

5 0

3 years ago

Read 2 more answers

A bag contains seven tiles labeled B, C, D, E, F, G, and H. One tile will be randomly picked. What is the probability of picking

Licemer1 [7]

Answer:

$\sf \dfrac{1}{7}$

Step-by-step explanation:

Given labeled tiles: B, C, D, E, F, G, H

Total number of tiles = 7

Vowels = A, E, I, O and U

⇒ Total number of vowel tiles in bag = 1

$\sf Probability\:of\:an\:event\:occurring = \dfrac{Number\:of\:ways\:it\:can\:occur}{Total\:number\:of\:possible\:outcomes}$

$\implies \sf Probability\:of\:picking\:a\:vowel= \dfrac{Number\:of\:vowel\:tiles}{Total\:number\:of\:tiles}=\dfrac{1}{7}$

7 0

2 years ago

Element X is a radioactive isotope such that every 13 years, its mass decreases by half. Given that the initial mass of a sample

Nana76 [90]

Answer:

2,325 grams !

Step-by-step explanation:

8 0

2 years ago

I need to fill out the blanks

zzz [600]

Answer:

1. 14x and 7 and 9x and 3

2. 0x

3. 4

Step-by-step explanation:

Step 1: Distribute

First, multiply 7 by 2x and 1 to get 14x and 7. Then multiply -3 by 3x and 1 to get -9x and -1

Step 2: Combine like variable terms

Combine 14x, -5x, and -9x, to get 0x.

Step 3: Combine like constant terms

Combine 7 and -3, to get 4.

6 0

3 years ago