27+3x-31=20
-4+3x=20
+4 +4
3x=24
X=8
Answer:
si
Step-by-step explanation:
Answer:
Multiply the whole number part by the fraction's denominator.
Add that to the numerator.
Then write the result on top of the denominator.
Step-by-step explanation:
120-36 = 84 <==== what he has left
84/120×100% = percentage of what he has left
70% = percentage aka answer.
