Answer:
the answer is option D because it cant be division or multiplication and minus does not work
Answer:
3.67
Step-by-step explanation:
When u divide 55 by 15 you get 3.666666666666666666666666666666666666666666666666666 and it rounded it 3.67
Answer:
6. C. 16.64 km
7. B. P 216.00
8. B. P 565 425
9. C. 0.27
10. D. 24.6875
11. B. 3 kg
12. B. ratio
13. A. Proportion
14. D. 6:10
15. B. 2:3
Step-by-step explanation:
6. Mr. Bernard travels 5.12 km per hour on his bike. How far can he travel in 3.25 hours?
Speed = 5.12km/hr
Time = 3.25 hr
To find the distance;
Distance = speed * time
Distance = 5.12 * 3.25
Distance = 16.64 km
7. Mrs. Allysa purchased 48 pencils at P 4.50 each. How much did she pay for all the pencils?
Quantity = 48 pencils
Cost price = P 4.50
To find the total selling price;
Total = quantity * cost price
Total = 48 * 4.50
Total = P 216
8. The Villaroel family bought a 125.65 square meter lot at P 4500.00 per square meter. How much did they
pay?
Quantity = 125.65 m²
Cost price = P 4500
Total price = 125.65 * 4500
Total price = P 565425
9. What is 2.7/10 = 0.27
10. What is 98.75/4 = 24.6875
11. A store owner has 63 kilograms of candy. If she puts the candy into 21 jars, how much candy will each jar
contain?
Mass = 63 kg
Amount = 21 jars
Each jar = 63/21 = 3 kg
12. Ratio: It is the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.
13. Proportion: It is a statement that two ratios are equal.
14. What ratio is equal to 3:5?
We would multiply both ratio by 2
3:5 * 2 = 6:10
15. What ratio is proportional to 4:6?
We would divide both ratio by 2
4:6 / 2 = 2:3
Answer:
$331.70
Step-by-step explanation:
340-30=310
7% of 310= 21.70
310+21.70=331.70
Answer:
It moved 135º + k*360º, with k a non negative integer.
Step-by-step explanation:
In order for the hands to for an angle of -135º = 5/4 π, the minute hand should be at 37.5 minutes, because at 0 minutes they form an angle of π/2 and for each 7.5 minutes we move the minute hand to the left the angle increases in π/4.
In order for the minute hand to be at 37.5 minutes, it should have passed 37.5-15 = 22.5 minutes, or 22 minutes and 30 seconds, plus any multiple of an hour (because if exactly one hour passes, then both hands will be at the same place).
Since the minute hand moves throught the right, it should have moved 360-135-90 = 135º to the right (90º was its initial position and -135 the end one), plus any multiple of 360º.
So, the answer is, it moved 135º + k *360º, with k a non negative integer (k is the number of hours passed).
