Answer:
6%
Step-by-step explanation:
Interest = Principal × Rate × Time/100
$3780 = $7000(9)(rate)/100
63000rate = 378000
rate= 378000/63000
rate = 6% per annum (Answer)
40 - 10 - 14 = 16
so my answer is 16
Answer:
x = 911.25
Step-by-step explanation:
let the number be x
by putting the word problem in equation, we get :
- 80/100 × x = 135/100 ×540
- 4/5 × x = 135/10 × 54
- x = 135/10 × 54 × 5/4
- x = 911.25
2x2=4
It is just like adding 2 twice
2 + 2 = 4
2 x 2 = 4
The ODE appears to be
It's separable; we can write
and integrating both sides yields
