Answer:
You have 31.43% of your allowance left.
Step-by-step explanation:
This question can be solved using a rule of three.
Your initial amount, of 70, is 100%.
The remaining amount, of 70 - 48 = 22, is x%. So
70 - 100%
22 - x%
Sometimes
Examples:
-5 + 10 = 5 FALSE
-10 + 5 = -5 TRUE
V=RI
R=V/I
R=12/0.6
=12×10/6
=20 ohm s