Answer:
1200 would be an estimate
Step-by-step explanation:
Rounding to the nearest 10's digits would be a method of estimation. For example, in this case, 63 would round down to 60 and 19 would round up to 20 for a quick estimate. 60 times 20 = 1200
Answer:
87.9
Step-by-step explanation:
I searched it up
Answer:
6
Step-by-step explanation:
2 * (729* 1/243) = 2 * 3 = 6
Get a common denominator to compare
7/8 = 28/32
27/32 < 28/32
7/8 is larger than 27/32
We'll have a rectangle. In this attached photo, you can easily observe it. Its sides are going to be 6 and 8 and it will be parallel to the sides. The area of this rectangle is A=6*8=48 cm²