A number is five times another number. When the numbers are added, their sum is 24. What are the two numbers?
Let x = one number Let 5x = other number 5x+x = 24 6x=24 x=4 5x=20 The numbers are 4 and 20
5time 6 is 30 how does it work to equal 24?
Did you follow that antonio0111?
5 times 6 is 30, no one is saying it is 24.
However 6 times 4 is 24.
yeah with help I got it thank it
the problem seems to be that radar has got only one number(variable) in the equation and in the end there are 2 solutions
Good, keep practicing, and good luck with your studies.
I got one more for you if you don't mind, I get what you mean better then most Radar
It is true I could of used two variables and maybe it would of been clearer, but I like less variables.
We are here to help antonio0111.
11 - 8 ÷ (1/3 + 1/5)
That is where I say 3/15 +5/15=8/15
Am I right?
Clear the parenthesis: (5/15+3/15)= 8/15 Now the problem looks like this \[11-8\div8/15\] Remember the order of operations......division has priority over addition so now: 11 -(8 x15/8) 11 - 15=-4
Yes you added the part in the parenthesis correctly.
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