lokj lokj
  • 02-03-2018
  • Mathematics
contestada

How do I do 21? (Will mark brainlest for explaining)

How do I do 21 Will mark brainlest for explaining class=

Respuesta :

jinc0930
jinc0930 jinc0930
  • 02-03-2018
let's say the number is x
75%of x is 15
75%x=15
0.75x=15
x=15/0.75
x=20

or you can say 3/4x=15
x=15*4/3
x=20
Answer Link

Otras preguntas

Identify one of the first things George Washington did after America was created.
The Winter's Tale by William Shakespeare ACT V SCENE III. A chapel in PAULINA'S house. LEONTES: O, peace, Paulina. Thou shouldst a husband take by my consent, A
Find the gradients of lines A and B
If u steal point i report
parts of compound and microscope and their functions answerparts functiondraw tube 12 connects to
What is the value of the 6 in the number 734,906,257 need fasttt
hi can anyone plz help me with this and can you explain how you got it ​
Kathleen Magennis Lamberti immigrated from Ireland to the United States in 1921. In an interview, she talks about trying pizza for the first time. Listen to the
The phrase "We the People" illustrates which principle of the Constitution? We the People of the United States, in Order to form a more perfect Union, establish
Lila wrote an equation of the cost for printing brochures, where x represents the number of brochures and y represents the total cost. The total cost for 35 bro