solve the following problems.
salamat po kaagad sa nagsagot sana po masagutan nyo kaagad kailangan ko na po kasi ngayon eh thank u po tlaga so much
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solve the following problems.
salamat po kaagad sa nagsagot sana po masagutan nyo kaagad kailangan ko na po kasi ngayon eh thank u po tlaga so much
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Answer:
1. A. 18
2. D. 4
3. A. 20, 40, 60
4. B. 14 ***
5. A. 100, 150, 250
Step-by-step explanation:
1.
n = 30 / 5
n = 6
Smaller number = 3n
Smaller number = 3 x 6 = 18
2. (inverse proportion)
6 : 3 = n : 2
3n = 6 x 2
3n = 12
n = 4
3.
n + 2n + 3n = 120
6n = 120
n = 20
Sides:
n = 20
2n = 40
3n = 60
20, 40 , 60
4. ***(inverse proportion dapat pero yung choices pang direct proportion)
5 : 7 = 10 : n
5n = 70
n = 14
5.
2n + 3n + 5n = 500
10n = 500
n = 50
Share of each:
2n = 100
3n = 150
5n = 250
100, 150, 250