Answer:
40 sweets
Step-by-step explanation:
Let june have x sweets
may has 3x/4 sweets
April has x/2 sweets
total sweets is 90
Adding all sweets =
x/2+3x/4+x = 90
9x = 360
x = 40
Therefore June has 40 Sweets
Answer:
1/2 < 3/4
Step-by-step explanation:
First we need to get a common denominator. The common denominator is 4
1/2 *2/2 = 2/4
2/4 < 3/4
1/2 < 3/4
Answer:
117.81 in²
Step-by-step explanation:
Given that,
arc length of sector = 5π
arc angle of sector = π/3
Formula to find the area of a sector of a circle
<h3> ½ r² ∅ </h3>
where
r is the radius
∅ the angle in radians subtended by the arc at the centre of the circle
First we need to find the radius of circle
length of arc = radius x angle of sector
5π = r x π/3
5π / (π/3) = r
r = 15
Now put this value in the formula of area of sector
½ (15)² (π/3)
= 75π/2
= 117.81 in²
Answer: 2 kg
Step-by-step explanation:
3/4(22-x)=17-x
66/4-3/4x=34/2-x
33/2-3/4x=34/2-x
1/4x=1/2
x=2