Thursday

January 29, 2015

January 29, 2015

Posted by **Lilly** on Saturday, October 30, 2010 at 3:27pm.

4/3 = b/21

I know b=28

do I round to the nearest tenth or what?

- math -
**Ms. Sue**, Saturday, October 30, 2010 at 3:35pm28 is a whole number, so b = 28.

Your instructions say round where necessary. It's not necessary here.

- math -
**Bosnian**, Sunday, October 31, 2010 at 11:44am(4/3)=(b/21) Multiply with 21

21*(4/3)=b

b=(21*4)/3

b=(84/3)

b=28

28=4*7

21=3*7

(28/21)=(4*7)/(3*7)=(4/3)

**Answer this Question**

**Related Questions**

Algebra 1 - 1). Last week, the ratio of laptops to desktops sold at a computer ...

geometry - round to the nearest tenth. a rectangular plot of land is 80 meters ...

Math-- Please check - A package of 16 tea bags costs $2.29. Find the unit price ...

math - . Find the volume of the sphere with a radius of 9. Use ð = 3.14 and ...

Pre-Calculus - Help Please Solve the following system of equations. Round your ...

Math--- Question - I have this on an assignment. Round to the nearest tenth 35/...

Math - Solve the equation. Round to the nearest tenth if necessary. x2 = 169

Math Help! Someone please help?:) - 1. The sides of a square are increased by a...

Math-Urgent - A circus performer is juggling clubs while standing on stilts. He ...

math - Round 0.681 to the nearest tenth. question 2: Estimate 17.64+9.213 by ...