Question

In a monthly test of 25 full marks, Julia obtained a score of 80%. How many marks did she score?

-Pls do step by step pls! I really need help!

Answer 1

Step-by-step explanation:

80%of 25=80*25/100=20

Answer 2

Step-by-step explanation:

$total \: marks = 25 \\ her \: score = 80\% of \: 25mark \\ now \\ in \: mathemetics \\ \% = \frac{?}{100} \\ of = \times \\ so \\ 80\%of25 = \frac{80}{100} \times 25 \\ \implies \cancel \dfrac{80}{100 \: 4}\times \cancel{25 }1 \\ \cancel \dfrac{80}{4} = \frac{20}{1} \\ so \\ marks \: scored \: by \: her = 20$