264/2200 = 0.12
0.12*100 = 12%
Time = 22 minutes
Initial distance = 1 km.
Rate = 1km/ 22m
Final distance = 5 km.
Final time = Rate * Final distance
= 22m * 5km
= 110 minutes.
Thus, it will take 110 minutes or 1 hour 50 minutes for Nadeem to walk 5 km.
Y + 8.3 = 12.7.....subtract 8.3 from both sides
y + 8.3 - 8.3 = 12.7 - 8.3...simplify
y = 4.4 <===
u can also check ur answer...
4.4 + 8.3 = 12.7
12.7 = 12.7 ...correct
Plug in the values into the compound interest formula
