Sagot :
420
Step-by-step explanation:
10% of 1200 = 120
5% of 1200= 60
120(3) = 360
360 + 60 = 420
Answer:
3428.5
Step-by-step explanation:
We have, 35% × x = 1200
Multiplying both sides by 100 and dividing both sides by 35,
we have x = 1200×100÷35 = 3428.5