30/60 = 1/2. So one half of the birds had white spots
90% as a fraction is 9/10
Answer: i think 336 i think
Step-by-step explanation: im pretty sure you have to just add 18 to the 318 to get 336
the answer for the first one is 15
Step-by-step explanation:
the length of the rectangle is 18 and there are 6 squares in the horizontal lines so the length of each square is 18÷6=3.
there are 5 squares in the vertical line so the width is 3*5=15
Answer:
4/5
Step-by-step explanation:
Given :
- A right angled triangle with sides 24 , 3 and 40 .
And we need to find the value of sinZ .
We know that , sine is the ratio of perpendicular and Hypotenuse. So that ,
sinZ = p/h
sin Z = 32/40
sin Z = 4/5
<u>Hence the renquired answer is 4/5.</u>