- 41.74
- 43.75
- 42.25
- 40.60
- 400
- 800
- 1200
- 1400
Solution:
5/7 = X/560
Multiplying both sides by 560 cancels on the right
560 × (5/7) = (X/560) × 560
560 × (5/7) = X
X = 560 × (5/7)
X = 400
Therefore
5 : 7 = 400 : 560
- 27
- 100
- 125
- 343
- 100
- 200
- 300
- 400
- 1
- 5
- 9
- 11
Solution:
(8(11-2)-5(11-2))/3
= (8(9)-5(9))/3
= 72-45/3
=27/3
=9
- 213
- 177
- 210
- 231
Solution:
We need to find 42% of 550
550 x 42/100
= 231
- 10
- 100
- 1000
- 10,000
- 236
- 237
- 278
- 239