Personally I'd replace 354 with 360 and 267 with 270, and then add 360 and 270, obtaining 630. Similarly, estimate 63.75 + 3.63 by adding 60 and 3: 63. There's no single answer for either problem. For "upper bound," I round the given addends upward; for "lower bound," I found the addends down.
Answer:
64 cm isyveiisyveudyevudyveduubeishevsubeurcdhsh d triphinai dihsvisgvdiuevidhbduh didh did dir di rid rid rid did f fisgevr
Step-by-step explanation:
heiuveue7gr 6+2=62 duhhh wat u mean
Your problem is missing the units after the numbers. It could be 4 cents and 32 cents, 4 dollars and 32 dollars, 4 cents and 32 dollars, 4 dollars and 32 cents, etc.
Assuming both are in dollars:
32 / 4 = 8
Deshaun can buy 8 pounds of candy.
Answer:
182:242
Step-by-step explanation:
Reduce the ratio by its halves (50 percent) and simplify.
Although for this case, you could reduce it even further, because this is a ratio, not the true height.
If this is a test, I would not recommend that.
Answer:
7/2
Step-by-step explanation:
The slope of the line is given by
m = (y2-y1)/(x2-x1)
= (-1-6)/(9-11)
= -7/ -2
= 7/2