3/5 + 5/7 = 1 11/35 - 1/5 = 1 4/35 which is your final answer.
Answer:
50 degrees =0.873 radian
Formula 50 degrees x π/180= 0.8727 radians
= 7/8 − 1/5
= ((7 × 5) − (1 × 8)) / (8 × 5)
= (35 - 8) / 40
= 27/40
SO, 27/40 minutes are NOT spend on instructions.
Hope I was able to help! :)
Answer:A
Step-by-step explanation:
23/50= 0.46 *100= 46%
