Answer:
62.1
Step-by-step explanation:
90 percent means there are 90 parts from all 100 parts
90/100 × 69 = 62.1
Answer:
x=10 US HISTORY :)
Step-by-step explanation:
6=-4 +X
+4 +4
X=10
Answer:
70
Step-by-step explanation:
cows:sheep=6:5
sheep:pigs=2:1
cows:sheep:pigs=12:10:5
27x=189
x=7
sheep=10*7
sheep=70
Answer:
2
Step-by-step explanation:
use your head