The temperature was 10 below zero in the morning, and dropped 8 degrees during the afternoon

1 answer:

4 0

The temp was 10 below 0......-10
it dropped 8 degrees..
-10 - 8 = -18....so in the afternoon, it was - 18....or 18 below 0

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Step-by-step explanation:

"franklin school has 3 boys for every 4 girls in the fifth grade." means that the ratio of boys to girls is: 3:4

It can also be written as 3/4

Also given

Total number of students: 140

We will use ratios to find the number of boys and girls in shool.

First of all, we have to calculate the sum of ratio which is: 3+4 = 7

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