Find 1 1/4 on the number line and count back 3/4 (why it is negative) answer is 1/2.
You would basically work backwards and do inverse operations
12
24*
__
288
288/24= 12
Answer:
Let the unknown number be x ;

Step-by-step explanation:
Answer:
50% of what number is 11.72 = 23.44
Step-by-step explanation:
50% is half, so simply doube it.