Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (cosma09):

Fran owes Toby $24. Toby owes Fran $13. Which statement means the same thing? A. Fran owes Toby exactly $11. B. Toby owes Fran exactly $11. C. Toby owes Fran a total of $37. D. Fran owes Toby a total of $37.

OpenStudy (cosma09):

@imer

OpenStudy (imer):

Fran owes Toby more than Toby owes frank, therefore, will we add or subtract?

OpenStudy (cosma09):

add

OpenStudy (imer):

Lets take an easy example, you need to pay me $5, means you owe me $5 and I need to give you $5 (means I owe you $5). Who pays who?

OpenStudy (cosma09):

me

OpenStudy (imer):

Well I give you $5, so I lose $5 but then you give me $5 so I gain $5 back. Same case for you, you give me $5 so you lose $5 but then I give you $5 so you gain $5 back, which is same as not paying each other.

OpenStudy (cosma09):

$5 so you lose $5 but then I give you $% so you gain $5 back, which is same as not paying each other

OpenStudy (imer):

so what we did, subtracted or added?

OpenStudy (cosma09):

added

OpenStudy (imer):

Why did we add? if we add we get $10 but if we subtract we get $0 means no one pays because we both owe each other the same amount.

OpenStudy (imer):

We subtract, and we get $11 and in this case Fran owes more, therefore, its same as saying "Fran owes Toby exactly $11." which is "A".

OpenStudy (anonymous):

Nice example @imer

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!