22-03-2016
Mathematics

contestada

Is 28/81 less than 7/9.Is 28/81 less than 4/9?

Respuesta :

LonelyCrayon LonelyCrayon

22-03-2016

28/81 is less than 7/9

28/81 is less than 4/9

The common denominator is 81, so you say 9 can go into 81 nine times, so you multiply 9 by the numerator, so 7/9 is now 63/81 an 4/9 is now 36/81

Answer Link

Otras preguntas

James is buying school supplies. He buys a notebook for $2.45, a package of pencils for $3.79, and an eraser for $1.55. Use mental math to find how much he sp

Mrs roscoe can bake A batch of 8 cup cakes in 3/4 hours. how many cupcakes can she bake and 5 1/4 hours

In music we group sets of the basic beat together in something called a:

A spinner has 8 equally sized sections, 4 of which are gray and 4 of which are blue. The spinner is spun twice. What is the probability that the first spin l

if you start reading 11:36 and end reading 12:15 how much mintutes will that be

Choose the transition that best fills in the blank. Nolan has chaired the committee admirably________ we'd get a lot more done if we had a cochair assisting h

A salt mixture has 7 parts water and 1 part salt. Suppose another part of salt is added. What is the new ratio of salt to water?

Suppose you fire a rifle bullet at1600 m/s in a shooting gallery and hear the gong on the target ring 0.723 seconds later. taking the speed of sound to be 326 m

Please someone help me I dont understand

Does anyone know the answer to this question?