Answer:
7.38
Step-by-step explanation:
A proportion could be:
x divided by 41 must equal 18%, or
x/41=18/100
To solve, cross multiply
100*x=41*18
100x=738
Divide by 100 on both sides
x=7.38
Hope this helps! :)
Answer:
The investment amount is approximately $63
Step-by-step explanation:
Formula:-
Simple interest I = PNR/100
P - Principle amount
N - Number of years
R - Rate of interest
It is given that,
To find the amount to be invest
we have,
P = ? N 14 months = 7/6 years and R = 3%
P + PNR/100 = 65
P[1 + NR/100] = 65
P[1 + (7*3)/(6*100)] = 65
P[1 +7/200] = 65
P[207/200] = 65
P = (65*200)/207 62.801 ≈ 63
Therefore the investment amount is approximately $63
Originally, you would get 6.56666 repeating as your answer. When you end up rounding, or estimating it, it then becomes just simply 7.
Answer:
the rate is 70 words per minutes.
Step-by-step explanation:
1400 ÷ 20 = 70
