Pa Answer Po Ng Answer/Nonse Question Report
Pa answer po ng answer/nonse question report
Answer:
1. 10 6. 20%
2. 6kg 7. 108g
3. 25% 8. 75
4. PhP128 9. 5
5. 70% 10. 120
Step-by-step explanation:
Solutions.
1. 40% of n = 4 2. 10% of 60kg = n 3. 12mg = n% of 48mg
=> R x B = P => R x B = P => P = R x B
=> since 40% = 0.40 => let 10% be 0.10 => P/B = R
or 40%÷100% = 0.40 => 0.10 x 60kg = n => 12mg/48mg = n%
=> 40% x n = 4 => 6kg = n => 0.25 = n%
=> 4 ÷ 0.40 = n => 0.25 × 100% = n%
=> 10 = n => 25% = n%
4. PhP32 = 25% of n 5. 420 = n% of 600 6. n% of 120L = 24L
=> P = R x B => P = R x B => R x B = P
=> P/R = B => P/B =R => R = P/B
=> let 25% = 0.25 => 420/600 = n% => n% = 24L/120L
=> PhP32/0.25 = n => 0.70 = n% => n% = 0.20
=> PhP128 = n => 0.70 x 100% = n% => n% = 0.20 x 100%
=> 70% = n% => n% = 20%
7. 18% of 600g = n 8. 60 = 80% of n 9. 65% of n = 3.25
=> R x B = P => P = R x B => R x B = P
=> let 18% = 0.18 => P/R = B => B = P/R
=> 0.18 x 600g = n => let 80% = 0.80 => let 65% = 0.65
=> 108g = n => 60/0.80 = n => n = 3.25/0.65
=> 75 = n => n = 5
10. 75% of n = 90
=> R x B = P
=> B = P/R
=> let 75% = 0.75
=> n = 90/0.75
=> n = 120
Comments
Post a Comment