The depth of an underwater camera on a cable anchored to the sea floor is proportional to the time. The table records the time i
n seconds (s) and depth in meters (m) of the camera. What are the missing values in the table?
1 answer:
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Answer:
128 girls
Step-by-step explanation:
The ratio of boys to girls is 6 to 8. We need to find how many girls there are if there are 96 boys in the camp. One way to solve this is by using cross multiplication:
=
multiply the 6 by the x: 6x
multiply 8 by 96: 768
6x = 768
divide both sides of the equation by 6 to isolate the x:
6x/6 = 768/6
x = 128
When there are 96 boys in camp, there will be 128 girls.