21\25
=========================
Answer:
{x+y=36
0.1x+0.25y=5.4
Step-by-step explanation:
just took the test sorry for being late
1.23e-4 is the same as 1.23 * 10^-4
So, 2.36e6 would be your answer
Answer:
40 chocolates
Step-by-step explanation:
30% *C=12
0.3*C=12
C=40