<span>Convert the percentages and then multiply each by the size of each batch and see if you get 24.
0.25 * 96 = 24 (ANSWER)
0.20 * 120 = 24 (ANSWER)
0.12 * 220 = 26.4
0.06 * 400 = 24 (ANSWER)
0.15 * 160 = 24 (ANSWER)
0.09 * 260 = 23.4
So the answer is the 1st, 2nd, 4th, and 5th ones</span>
We have to find the exact value of
And it can also be written as
And
So we will get
Answer:
7 cm
Step-by-step explanation:
The formula for finding the area of a square is A = a^2 (where a is the side length).
So let's substitute the given values in.
49 = a^2
a = sqrt(49)
a = 7 cm <--- This is our answer
Hope this helps!
Answer:
A unit multiplier (or conversion factor) is a fraction with value 1 that we use to convert quantities. Because the value of every unit multiplier is 1, we can multiply any quantity by them, without changing their value. Principles behind the technique: ! We never change the value of a quantity if we multiply it by 1.
Step-by-step explanation:
hope this help:)