Julie151 Julie151

03-11-2015
Mathematics

contestada

10 plus 12 plus another number divided by 3 equals to 15 what is the third number?

Respuesta :

03-11-2015

[tex]\frac{10+12+x}{3} = 15\\\\10 + 12 + x = 45\\\\22 + x = 45\\\\\huge{\boxed{x = 23}|[/tex]

Answer Link

DigitalAngel DigitalAngel

03-11-2015

10 + 12 + 23 ÷ 3 = 15
22 + 23 ÷ 3 =15
45 ÷ 3 = 15

The missing number would be 23 since 22 + 23 is 45 and 45 divided by 3 is 15.
Hope this helped :)

Answer Link

Otras preguntas

Please help me understand this.

Why was mid-sixteenth-century geneva known as "a paradise for women"?

The 1998 tobacco industry settlement in the united states prohibited ______.

why did thomas jefferson oppose hamilton's national bank

Have you ever ______ homemade apple pie? I have, and it was the most delicious piece of food I ever tasted. Last summer, I ______ an orchard with my cousins.

What are the three major factors identified in the text that are changing today's marketing communications landscape?

Sheila has profound deafness, and she is in your class with a sign language interpreter to help her during class instruction. at times, sheila does not understa

How old do you have to be to stop trick or treating?

What does 10/2-3(5•0) equal to?

i need help plez and show work