So the rounded weights would be 3, 5, 2, 6, and 11, as when you round, you look at the number to the right of the one you want to round to. If it's 5 or larger, you add one to the spot you're rounding to, and make the rest of the numbers after into zeroes. If it's below 5, just change the ones after the one you want to round to into zeroes and don't add one.
Then for the estimating of the weight, you would add them together. 3+5+2+6+11. That would equal 27, so the estimate weight is 27 grams.
A suitable probability calculator can tell you that is about 24.2%.
3/8 = 3/8.
1/2 = 4/8
5/8 - 1/2 = 5/8 - 4/8 = 1/8
Zane ate more the first time
(r is red, g is green and y is yellow)
r+g+y=33
r=3g
2y=r
substitution:
y=33-g-r
y=33-(1/3)2y+2y
y=33-8/3y
11/3y=33
y=33÷(11/3)
y=9
Solve for red and green:
r=2y
r=2×9
r=18
3g=r
3g=18
g=18/3
g=6
double check:
6+18+9=33
answer:
6 green apples, 9 yellow apples and 18 red apples.
Answer:
volume= 
Step-by-step explanation:
volume=l×w×h/3
L=2 ft, W=1 ft, H=2 ft
volume= 2×1×2/3=4/3 ft^3
so the volume will be
hope it helps...
