Question

Lu can type 140 words in 5 minutes, and Ray can type 140 words in 4 minutes. how many can she type in 10 mins

Answer 1

Answer:

280

Step-by-step explanation:

Lu can make 140 words in 5 mins which if means if she has 10 mins

and 5 x 2 is 10

then 140 x 2 = 280