180/60=3
42/3 is 14
so 14 km per hour is your answer
Answer:
3
Step-by-step explanation:
a5 = a* r^4 ( from general formular of a GP)
= 243 * (1/3)^4 =. 243 * 1/81 = 3
Answer:
Step-by-step explanation:
(8 + 7) ÷ 3
15 ÷ 3
= 3
Answer:
280 cm^2
Step-by-step explanation:
2(5x10)+2(10x6)+2(6x5)
= 100 + 120 + 60 = 280 cm^2
