Answer:
0.54kilometres
Step-by-step explanation:
a)actual distance =2.7*20000
=54000cm
=0.54kilometres
It should be 12×18. 1:3 means you take where it's at, at 1 and multiply it's size by 3.
Answer:
(a-2b) ×(3+x)
Step-by-step explanation:
plz mark as brainliest
Answer:
9cm 5cm 12cm
Step-by-step explanation:
33 photos in a 4x to 7x ratio
4x + 7x = 33
11x = 33
x = 3
33 photos can be put in a 4(3) to 7(3) ratio
which is a 12 to 21 ratio
so 12 photos on one side, and 21 on the other side to get the ratio of 4 to 7
Note:
<span>a(b) = ab = a x b = a times b</span>