Answer:
128
Step-by-step explanation:
There are 32 50's in 1600.
So 32x4=128
Mark points (0,0), (-1,-1), (1,-1), (-2,-4), (2,-4)
There are 4 quarts in on gallon (hence "quart"). So from here it is simple multiplacation. 4 x 7 = 28. So you get 28 quarts of peas.
Starting at 4 count to the left, there's 5 zero
so answer
<span>0.000041 = 4.1 x 10^-5</span>