elizash4 elizash4
  • 03-11-2019
  • Mathematics
contestada

If 30% of a number is 42, what would 50% of that number be?

Respuesta :

asliyus
asliyus asliyus
  • 03-11-2019
Make a variable for “number”
Number=X
0.3x=42
X=140
50% is the same as 1/2
So, half of 140 is: 70
Answer Link
fgorman818
fgorman818 fgorman818
  • 03-11-2019

Answer:

70

Step-by-step explanation:

Make a variable for “number”

Number=X

0.3x=42

X=140

50% is the same as 1/2

So, half of 140 is: 70

Answer Link

Otras preguntas

Derive identity sin(3x) = 3 sinx−4 sin³x
Which mixed number is greater: 5 7/24 or 5 5/16? Why?
write down everything you know about the equation y=mx+b. you should include what this general equation represents,as well as what each of the different letters
What is the range of {(1, 2), (3, 4), (5, 6)}?
What is the value of (-4.5) (-8.25) ? Please!
Write an equation to model each situation thee solve ! The tallest player on the basketball team is 77 3/4 in. Tall. This is 9 1/2 in. Taller than the shortes
how to find all real and imaginary zeros of f(x)=x^4+5x^2-5x^3-6+5x
Which causes athlete’s foot?
write down everything you know about the equation y=mx+b. you should include what this general equation represents,as well as what each of the different letters
Central Subs made 27 sandwiches using 12 pounds of turkey. How much turkey was used per sandwich?HELP ME!