1/5 of 20 is $4. So, 20-4=$16 remaining.
3/8 of 16 is $7.50. So, 16-7.50= $8.50 remaining.
2/7 of 8.5 is $2.43. So, 8.50-2.43 is $6.07

Answer: Ken has $6.07 left after all his purchases.

6 0

3 years ago

Read 2 more answers

runs 5 kilometers in 0.5 hours rides bike 20 kilometers in 0.8 hpir how many kilometers can this person run in 1 hour

sergey [27]

0.5 hrs is 30 mins
30/5 = 6

6 km
...

7 0

3 years ago

Read 2 more answers

1 On a trip, a family drove 270 kilometers in 3 hours. a Find how many kilometers were traveled in one hour. Express this as a r

wolverine [178]

90 kilometers per hour
270/3=90

7 0

2 years ago

Read 2 more answers

Use the interactive to graph the line that goes through

il63 [147K]

Answer:

The correct answer with step-by-step explanation:

4 0

3 years ago

Read 2 more answers