Answer:
6/7
Step-by-step explanation:
18/21 dollars is simplified when you divide the fraction by 3 on each number. So you get 6/7 of her money was spent.
Answer:
Brainly.
Step-by-step explanation:
Do I need to explain this? Brainly helps people with their questions on all subjects.
Answer:
13
Step-by-step explanation:
8+2=10
10+3=13
Answer:
$28
Step-by-step explanation:
40% of 20 is 8
20 + 8 = 28