Question

Find the value if m.

m: 7 = 14:21
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Answer 1

Answer:

answer is 7

Step-by-step explanation:

2*7 =14

3*7=21 and other methods

Answer 2

Step-by-step explanation:

GIVEN

m: 7 = 14:21

or it can be written as

$\frac{m}{7} = \frac{14}{21}$

FORMULA USED

Cross multiplication

SOLUTION

$\frac{m}{7} = \frac{14}{21} \\ \\21m = 14 \times 7 \\ \\ m = \frac{14 \times 7}{21} = \frac{14}{3}$