Answer:
15/60
Step-by-step explanation:
10/40 is equivalent to 5/20, and you can multiply the top and bottom of this fraction by 3 to get 15/60
Answer: 85.7
ummm im pretty sure its d
the first 100 digits of pi are 3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679