Zack fills two bird feeders with birdseed. Each bird feeder holds 2 1/2 cups of birdseed. Zack's scoop holds 1/4 cup. Write an expression for the number of scoops Zack needs to fill both feeders.

20 scoops

Step-by-step explanation:

Zack fills two bird feeders with birdseed. Each bird feeder holds 2 1/2 cups of birdseed.

Hence, the two bird feeders would require:

2 × 2 1/2 cups of bird seed.

= 5 cups of bird seed

Zack's scoop holds 1/4 cup. Write an expression for the number of scoops Zack needs to fill both feeders.

The number of scoops zack needs to fill both feeders is:

= 5 ÷ 1/4

= 5 × 4/1

= 20 scoops

Zack would need 20 scoops to fill both feeders.

r and t.

both are 64 degrees.