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Mathematics 18 Online
OpenStudy (anonymous):

PLZ HELP ME Express the ratio as a fraction in simplest form. 18 : 12 A. 9/6 B. 6/4 C. 6/1 D.3/2 The ratio of two numbers is 1 to 3, and the sum of the numbers is 28. What is the smaller number? 5 6 7 8 Samir drove 50 km on 6 L of gasoline. Which of the following would be an equation to help you find out how far he can travel on a full tank of 40 L? A. 50/6 = 40/x B. 50/6 = x/40 C. 50/40 = x/6 D. 40/50 = 6/x

OpenStudy (anonymous):

@Keygrover

OpenStudy (anonymous):

@Smita12

OpenStudy (anonymous):

so first we need to find a)

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

so do u have any guess

OpenStudy (anonymous):

i think its d

OpenStudy (anonymous):

yes ur correct

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

2nd one

OpenStudy (anonymous):

its the first one ?

OpenStudy (anonymous):

so i am not sure abt htis but I am doing it

OpenStudy (anonymous):

so lets take like this x + 3x = 28

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

so 4x = 28

OpenStudy (anonymous):

x = 7

OpenStudy (anonymous):

so number is 7

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

@DarkMoonZ come here

OpenStudy (anonymous):

I want u to do the last one

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

the last one was b thanks for helping me

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