AlexsandraM39610 AlexsandraM39610

25-10-2022
Mathematics

contestada

80% of _ = 20?4-4-4-

Relax

Respuesta :

YittaB765701 YittaB765701

25-10-2022

Let

x -----> the missing number

we know that

80%=80/100=0.80

so

0.80x=20

solve the linear equation for x

Divide by 0.80 both sides

x=20/0.80

x=25

the answer is 25

Answer Link

Otras preguntas

Two points on a circle are points A(-11,7) and B(-9,-3) 1. Determine the equation of a lone containing the center of the circle 2. If the x-coordinate of the ce

Huw is paid a weekly wage.Every week he:saves 1/5 of his wage, spends 70% of the money he has left on his living expenses, spends all that remains on his social

Find the least common denominator of 11/10 and 1/15

90 POINTS Imagine that you tested 20 high school students (15 male, 5 female). Twelve males and four females reported feeling a calming effect after exposure to

At a candy store you could get 3 giant lollipops for $4.89. How much would it cost to buy 10 lollipops?

The vertical of three squares are joined to form a right triangle , what is the area of the largest square A- 25cm^2 B- 202,500cm^2 C- 34cm^2 D- 43cm^2

As a young child, I remember listening to stories about Angelo Pagano, my great-grandfather who emigrated from Italy to the United States in the early 1900s. I

How does the total height of the plants that measure 1 /2 inch compare to the total height of the plants that measure 3 /4 inch? brainliest on the line

please anyone who knows

The biologist is expecting the number of salmon to rise during salmon season. If the ratio stays the same and he expects 120 Steelhead, how many Chinook should