Answer:
2.5
Step-by-step explanation:
Divide each side by 1.6 to get m alone, thus getting the answer, so 1.6m/1.6 and 40/1.6
Answer:
w = -9
Step-by-step explanation:
7/3w + 19 = -2
-19 -19
7/3w = -21
Divide both sides by 7/3
w = -9
Answer:
10 = 14
1= 9.........
Step-by-step explanation:
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Answer:
51:120
Step-by-step explanation:
since 120 is length in mm, it is the y value
since 50 is width in mm it is the x value
51mm:120mm
Answer:
16
Step-by-step explanation:
Let the number be X
3/4 of X = 15
Multiplying out gives;
3X = 4x15
3X= 60
X = 20
Therefore, 4/5 of 20
Putting X = 20 we have;
4/5 x 20 = 16.
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16-3/4= 15.25