Understand and be able to use SI units and the standard prefixes for powers of 10.
1. Assume a telephone signal travels through a cable at two-thirds the speed of light. How
long does it take the signal to get from Manila City to Davao City if the distance is
approximately 917 miles?
2. How many pesos per millisecond would the Philippine government have to collect to
retire a deficit of ₱110 billion in one year?