55
It is impossible for three prime numbers less than 30 to add up to 1955. After all, 30+30+30 is only 90.
Treble (not double) the cost. Mark up is the increase ADDED to the cost. So, to an item costing 10 currency units, you need to ADD 200% of that - or 20 currency units. That makes the selling price 30 units.
None add up to 30; you would need at least three 6-sided die with numbers 6-11 to add to 30.
The factor pairs of 30 are (30,1)(15,2)(10,3)(6,5) None of them add up to 20.
100 and 100 can add to 200 50, 50, 50, and 50 can add to 200 8 25s can add to 200 20 10s can add to 200
55
212
20100
No, it does add up to 200.
They add up to 656
factors of 30 that add to 17 are 2 and 15
235% = 200% + 30% + 5% 100% of 14 is 14 so 200% of 14 is 28 10% of 14 is 1.4 so 30% is 4.2 1% of 14 is 0.14 so 5% is 0.7 add them up: 28 + 4.2 + 0.7 = 32.9
Supplementary angles add up to 180° → supplementary to 30° is 180° - 30° = 150°. Complementary angles add up to 90° → complementary to 30° is 90° - 30° = 60°.
It is impossible for three prime numbers less than 30 to add up to 1955. After all, 30+30+30 is only 90.
Treble (not double) the cost. Mark up is the increase ADDED to the cost. So, to an item costing 10 currency units, you need to ADD 200% of that - or 20 currency units. That makes the selling price 30 units.
None add up to 30; you would need at least three 6-sided die with numbers 6-11 to add to 30.