I think probably not because everybody has a very different handspan and you probably wouldn't be able to get a very accurate average.
Answer:
20 because 19 is the nearest number to 10
Step-by-step explanation:
Hope this helps you!!!!! :D
Answer:
5:7
Step-by-step explanation:
150:210
50:70
5:7
(Ratio has been simplified)
Answer:
Step-by-step explanation:
Let J = John's share ($)
P = Peter's share ($)
H = Henry's share ($)
1) H = P + 80
2) J/P = 6/3 = 2
3) P/H = 3/5
Substitute equation 1) into equation 3)
P/(P + 80) = 3/5 (multiply both sides by (P + 80)
P = (3/5)*(P + 80) (multiply both sides by 5)
5*P = 3*P + 240
2*P = 240
P = 240/2 = $120
Substitute P value into equation 2)
J/P = 2 or
J = 2*P = 2*$120 = $240
John received $240
Answer:
13,000
Step-by-step explanation:
If you're rounding something to the nearest thousand, you are taking the closest number to that thousand (in this case it's 5) and rounding that number up or down, depending.
5 is closer to 10 than 0, so 5 becomes 10.
This means you make the place where 5 is 0, and add 1 to the next place over (which is 2).
So 2 + 1 = 3.
You turn every number before the 5 into 0, no matter what number it is.
So 13,098 becomes 13,000, which is your answer
