Respuesta :
Answer:
1260
Step-by-step explanation:
45 times 7 equals 315
315 times 4 equals 1260
Step-by-step explanation:
If stores sell 45 gadgets a day, we must find out how much they sell in a week. A week as 7 days, we must times 45 and 7 both together.
45 x 7 = 315
315 per week
We times 315 by 4 as there are 4 weeks.
315 x 4 = 1260
120 GADGETS IN FOUR WEEKS