Kong took
15%15\%
15%
15, percent
fewer seconds than nolan took to complete his multiplication timed test. kong took
8585
85
85
seconds.
how many seconds did nolan take?

The time taken by Nolan to complete multiplication test is 100 seconds  .

Step-by-step explanation:

Given as :

The time by Kong to complete multiplication test = x = 85 seconds

The time by Kong to complete multiplication test = 15 % less than that of Nolan

Let The time taken by Nolan to complete multiplication test = y seconds

Now, According to question

∵The time by Kong to complete multiplication test = 15 % less than that of Nolan

So, The time by Kong to complete multiplication test =  time taken by Nolan - 15% of  time taken by Nolan

i.e x = y - 15 % of y

Or, x = y × (1 - )

Or, x = y ×

Or, x = y ×

Now, Since x = 85 seconds

So, 85 =  y ×

Or, y =

i.e y = 100

So,The time taken by Nolan to complete multiplication test = y = 100 seconds

Hence,The time taken by Nolan to complete multiplication test is 100 seconds  . Answer

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

-2 is the right