Royal04 Royal04

04-01-2015
Mathematics

contestada

One half Of a number added to two thirds Of The number Is 21 . Find The number.

Respuesta :

thisisbenmanley thisisbenmanley

04-01-2015

The number would be 18.
Half of 18 = 9
Two thirds of 18 = 12
9 + 12 = 21

Answer Link

Cassidi Cassidi

04-01-2015

18. 1/2 of 18 is 9. 1/3 is 6. 6+6+9 = 21

Answer Link

Otras preguntas

what is the value of 62 tens

When two fractions are between 0 and half how do you know which fraction is greater explain

How did early humans survive their harsh environments?

Ellie’s bird feeder is shaped like a cone with a height of 25 in. and a radius of 3 in. Packages of bird seed are cylindrical and come in different sizes. What

suppose you are testing how the number of battries affects bulb brightness. What heads would you use on this data table?

Lily buys a sweater that is on sale for $42, which is 75% of the original price of the sweater. What was the original price of the sweater? A) $168 B) $31 C)

A struggle or clash that drives the plot is known as __________. A. theme B. point of view C. conflict D. characterization

PLEASE HELP Ellie’s bird feeder is shaped like a cone with a height of 25 in. and a radius of 3 in. Packages of bird seed are cylindrical and come in different

-7(1+7n)=36-6n this is a very hard solving equations question I don't get HELP!!!

The Moche civilization was located to the south of which Andean civilization? A. Aztec B. Chavin C. Olmec D. Zapotec