Answer:
56
Step-by-step explanation:
20+50+70+80+30+60+20+70+70+90= 560
560 divided by 10= 56
Answer:
3100.85 surface area of square pyramid
C = 2 * 3.14 * r.....when r = 10
C = 2 * 3.14 * 10
C = 20 * 3.14
C = 62.8 cm <==
To compare the fractions, you need to make sure they have a common denominator. So 3/4 = 6/8 and 7/8 = 7/8.
So, to compare the fractions, you now must set an inequality between them:
6/8 < 7/8 or 3/4 < 7/8
Hope this helps! :)