So yes the board is wide enough. The are 10 decimeters in a meter.

What it is asking you to do in the example above is multiply 2.5/23.5 by 1.2 both top and bottom aka the numerator and denominator. This makes it easier to view and divide.

I didn't use this method I just looked at it but give it a try for your answer to B

5 0

3 years ago

At a track meet, Samma finished the 200-meter race in 25.98 seconds. Tom finished the 100-meter race in 12.54 seconds. Which run

ANEK [815]

Time = distance / speed

Samma : 200/25.98 = 7.70 meters per second
Tom : 100 / 12.54 = 7.97 meters per second

so the faster runner is Tom

8 0

3 years ago

A college campus has a lawn shaped like a circle with a radius, r, of 60 meters. Which is the best approximation of the area, A,

miskamm [114]

I’m guessing it will be 2,800

4 0

3 years ago

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