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Mathematics 18 Online
OpenStudy (anonymous):

The sum of a number and two times a smaller number is 98. The bigger number is 22 less than three times the smaller number. The two numbers are 60 & 19 54 & 22 50 & 24 58 & 20

OpenStudy (anonymous):

@Preetha

OpenStudy (kash_thesmartguy):

What do you think?

OpenStudy (kash_thesmartguy):

Here, we don't need the information in the first sentence.

OpenStudy (anonymous):

ok hold on

OpenStudy (kash_thesmartguy):

We just need > The bigger number is 22 less than three times the smaller number.

OpenStudy (kash_thesmartguy):

So, lets solve this. You ready and following?

OpenStudy (anonymous):

yea

OpenStudy (kash_thesmartguy):

So, what is 19*3=?. When you get that subtract that number from 60. Do you get 22?

OpenStudy (anonymous):

no i get -3

OpenStudy (kash_thesmartguy):

Yes, so we now know that the answer is not A. Now try this: Do 22*3=?. Then subtract 54 from the answer. Do you get 22?

OpenStudy (anonymous):

no i got 12

OpenStudy (anonymous):

so its 50 & 24

OpenStudy (kash_thesmartguy):

So the answer is not B either. There you get it. Good job. You understand how we solved is right?

OpenStudy (anonymous):

yes, i really appreciate you help

OpenStudy (kash_thesmartguy):

Glad to hear that!

OpenStudy (anonymous):

yes, i really appreciate you help

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