Okay so instead of dividing you will cross multiply.
4n(15)=84(5)
60n=420
420/60=7
Answer: n=7
Answer:
77.6m (3 s.f.)
Step-by-step explanation:
Please see the attached pictures for full solution.
Answer: 4 x 16 = 64
16 + 44 = 60
I think..
Step-by-step explanation:
Answer:
0.1428 if you round then it would be 0.143 2/14
Step-by-step explanation:
You need to set it up as a fraction and make the fractions equal each other.
2/3 (2 of their books for 3 of yours)
x/18 (x amount of their books for 18 of yours)
(2/3)=(x/18)
multiply both sides by 18
and you get
36/3 which reduces to 12
so your answer is 12