1/6 are red and 1/3 are blue
<span>that means 1/6 + 2/6 = 3/6 = 1/2 are either red are blue </span>
<span>3/7 of the remainder is 3/14 of the total </span>
<span>3/14 x = 27 </span>
<span>x = 27(14/3) = 126 </span>
<span>there are 126 caps </span>
<span>126 / 6 = 21 are red </span>
<span>126 / 3 = 42 are blue </span>
<span>there are 63 left, of which 3/7 are green </span>
<span>3/7 (63) = 27 ==> 27 green caps </span>
<span>total of 126 caps
Hope this helps :)</span>
Answer:
thanks your amazing
Step-by-step explanation:
The easiest way to solve this is to write the words mathematically. You're told that the product of 4 and a number, b = 3/5.
That means:
4b (product of 4 and b) =
To solve for b, you want to divide both sides by 4 to get the b by itself on the left of the equation:
----
Answer: b = 3/20
Answer:
m∠C = 66°
Step-by-step explanation:
Since AB = BD, it means this triangle is an Isosceles triangle and as such;
∠BAD = ∠BDA = 24°
Thus, since sum of angles in a triangle is 180,then;
∠ABD = 180 - (24 + 24)
∠ABD = 180 - 48
∠ABD = 132°
We are told that BC = BD.
Thus, ∆BDC is an Isosceles triangle whereby ∠BCD = ∠BDC
Now, in triangles, we know that an exterior angle is equal to the sum of two opposite interior angles.
Thus;
132 = ∠BCD + ∠BDC
Since ∠BCD = ∠BDC, then
∠BCD = ∠BDC = 132/2
∠BCD = ∠BDC = 66°
