Question

2. A lizard is at the bottom of a wall and starts to climb up. Every hour, it climbs 3 feet and slips back 2 feet. If the wall is 30 feet high, how many hours will it take for the lizard to climb out? ​

Answer 1

Answer:

30

Step-by-step explanation:

3 step minus 2step back

3-2=1

1×30=30 hrs

Answer 2

1 hour=3 feet and slips 2 feet

?=30 feet

3-2=1

1 feet = 1 hour

30 feet= 30 ×1=30

therefore, lizard will take 30 hours to climb out