Question

emma is building a wall around her garden. it has taken 45 minutes, and she is 75% done. what is the total time it will take emma to finish

Answer 1

Answer:

1 hr

Step-by-step explanation:

45=0.75x

Divide each side by 0.75

x=60 min= 1hr

Answer 2

$Given ,Time \: taken \: to \:finish \: 75\% \:of \\work \:by \:Emma = 45\: minutes$

$,Time \: take \: to \:finish \: 100\% \:of \\work \:by \:Emma = \red{?}\: minutes$

$Total \:time \: to\:finish \:the \:work \\= \frac{100}{75} \times 45\\= 60 \: minutes \\= 1 \:Hour$

Therefore.,

$\red{Total \:time \: to\:finish \:the \:work}\green {= 1 \:Hour }$

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