Answer: tara will type 450 words in 10 minutes.
Step-by-step explanation: tara will type 180 words in 4 min i.e.
180/4.
then 's' words in 10 min time can be written as
s/10.
equate both the equations
180/4 = s/10
by doing cross multiplication we get 1800= 4s
and s=1800/4 i.e. s=450.