From tech troubles to travel tips, IDNLearn.com has answers to all your questions. Ask anything and receive comprehensive, well-informed responses from our dedicated team of experts.
Sagot :
To solve this problem we can use equation.
If we say that x is number of Sams pencils we can say too that Sari has 3x (because she has 3 times more)
And we know that together they has 28 pencils.
x+3x=28
4x=28 /:4 (divide both sides by 4)
x=7
Sam has 7 pencils.
We know that Sari has 3 times more so 7*3=21 -its the result.
If we say that x is number of Sams pencils we can say too that Sari has 3x (because she has 3 times more)
And we know that together they has 28 pencils.
x+3x=28
4x=28 /:4 (divide both sides by 4)
x=7
Sam has 7 pencils.
We know that Sari has 3 times more so 7*3=21 -its the result.
Your participation means a lot to us. Keep sharing information and solutions. This community grows thanks to the amazing contributions from members like you. For dependable and accurate answers, visit IDNLearn.com. Thanks for visiting, and see you next time for more helpful information.
