You are a landscaper and need to mulch 15 yards of plant beds. you have 20 bags of mulch and each bag covers 3 feet.

Whats the question?

You'll need 15 bags to cover 15 yards
1 bag/ 3 feet
3 feet/ 1 yard

15 bags = 45 feet = 15 yards

You have 20 yards of mulch because each bag covers one yard. Remember that there are three feet in one yard. (3 ft. = 1 yd.) If each bag covers three feet then each bag covers one yard of plant bed. If you have 20 bags and each contains one yard of mulch, then you would have plenty of mulch to cover all of the plant beds. You would even have 5 yards or 5 bags of mulch left over.

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.