Question

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Answer 1

Answer:

(iv) 343

Step-by-step explanation:

$\frac{1}{7} x = 49\\\\Multiply \ by \ 7 \ on \ both \ sides. \\\\7 \times \frac{1}{7} \times x = 49 \times 7\\\\x = 343$

Answer 2

Answer:

Step-by-step explanation:

1/7*x=49

x/7=49

x=49*7

x=343