87.474 hope it’s right :)
First, turn the fractions into mixed numbers.
21/4 - 27/8
Then. make the denominators the same.
4 * 2 = 8
21 * 2 = 42
42/8 - 27/8
42 - 27 = 15
15/8
15/8 = 1 7/8
Answer:
180 degrees
Step-by-step explanation:
The best measurement to find the mass of a car is kilograms. The best measurement to find the length is Meters.
I hope this helps you
Formula => I=PRT
900=7500.R.2
R=900/15000
R=0,06
