OKP2109GO OKP2109GO Technology and Home Economics Answered Directions: Read and analyze the following questions and write your answer cn a separate sheet of paper. 1. What instrument measures the electrical quantities?2. If ½ m is equivalent to 50 cm, how many meters is 150 cm?3. How many inches are there in 1 meter? 4. How many centimeters are there in 1 yard?