Answer:
Im not sure but, i would see what each corner is each.
Alright
so
28% of 2 m³=0.28 times 2=0.56 m³ of silt in the first mixture
13% of the 1 m³=0.13 times 1=0.13 m³ of silt in 2nd
total is 0.56 m³+0.13 m³=0.69 m³ of silt
and the total is 2m³+1m³=3m³
so
0.69/3=0.23=23%
answer is D
C. 7/8 is larger than 1/5
the possible solutions of this equation. Is that they are not real.
Answer:
B.
Step-by-step explanation:
20-16= 4 (point increase)
4/16= 25%
25% increase.
