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Mathematics 12 Online
Mochi:

The table gives the temperature (in F) in five cities at 6 a.m. on the same day. Use the table to answer. City Temperature (F) Springfield 48 San Antonio 71 Chicago -7 Nome -33 Toronto -16 (a) How much lower was the 6 a.m temperature in Toronto than in San Antonio? (b) By noon, the temperature in Chicago had risen by 14 F. What was the temperature there at noon?

JuniorRozier:

A.) toronto is 85 degrees cooler than san antonio at 6 a.m

Mochi:

Thanks. Can you show me how you solved it?

JuniorRozier:

mental math

JuniorRozier:

but in my head i did, what gets 71 to 0

JuniorRozier:

then from 0 to -16

JuniorRozier:

add those 2 numbers it will be negative, but since it is cooler, it will be a positive number

JuniorRozier:

B.) The temperature in chicago by noon is 7 degrees

Mochi:

It says (a) was incorrect. (b) is right

JuniorRozier:

oh then A is 1 degree up or down my bad i havent down mental math in a while :(

Mochi:

It was 87. Thank you

JuniorRozier:

your welcomeee

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