Answer:
1) 18
2) 30
3) 6
4) 3000
5) 5
Explanation:
1
25+15+20=60
x/60 = 60/100
x/60 = 3/5
x= 60(3/5)
x=36
50% of 36 is 18
2
x/48 = 75/100
x/48 = 3/4
x= 48(3/4)
x=30
3
x/30 = 60/100
x/30 = 3/5
x = 30(3/5)
x = 6
4
rate = boxes per day per person
r = 1500/4/6
r=62.5
62.5 = x/6/8
500 = x/6
3000 = x
5
rate = task per day per worker
r = 1/7/5
r=0.02857142857
0.02857142857 = 1/x/7
0.2 = 1/x
0.2x = 1
x = 0.2
1/0.2 = 5
Answer:
`13.902
Step-by-step explanation:
Answer:
To calculate the circumference of a circle, multiply the diameter of the circle with π (pi). The circumference can also be calculated by multiplying 2×radius with pi (π=3.14).
Step-by-step explanation:
I believe the answer is 64
First break it off into 2 rectangles on is 4 width and 10 length other is 8 length and 10 width. Then multiple to find area 10•4=40 8•3=24 then add 40+24= 64
Answer:
4+ x = 3
Step-by-step explanation:
4 + x = 3 (subtract 4 from both sides)
x = -1 (multiply both sides by 2)
x = -2