Ok so right triangle Angels and finding the ratio umm in my calculation I’m coming up with C
Answer: 178.31
Step-by-step explanation: subtract 574.54 by 396.23
♥ Solve:
(Arjun) 40*30=1200
(Dalia) 55*30=1650
Now subtract
1650-1200=450.
That means that Dalia will type 450 minutes more.
Final answer: 450
