Gym A charges $ 9 per hr......1 hr = 60 minutes
9/60 = 0.15 per minute
Gym B charges 0.75 per 5 minutes
0.75/5 = 0.15 per minute
both Gyms cost the same
Answer:
4 is the number.
Step-by-step explanation:
Take the missing number as x,
→ (x × 3) - 4 = (x × 2)
→ 3x - 4 = 2x
→ 3x = 2x + 4
→ 3x - 2x = 4
→ [ x = 4 ]
Hence, the number is 4.
