So 20% of 22.58
'of' can be translateed as multiply
20% means 20 parts ouf of 100 or 20/100=2/10=0.20
so 0.2 times 22.58=4.516 or round up to
he sould leave a tip of $4.52
U cant simply 7/15 and also 3/28
Answer:
Step-by-step explanation:
Adding 2u to both sides.
Dividing both sides by 6.
Answer:
Step-by-step explanation:9