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Quiz | Math | Ratio and Proportion

<p style='line-height:normal;text-autospace:none'>There are 45 persons working in an office. If the number of females is 25 and the remaining are males, find the ratio of the number of females to the number of males?</p>

<h2>Solve the proportion <img src='/Q1/Math/ratio00and00proportion00que2_3image001.png'</img>

<h3 style='margin-top:1.0pt;margin-right:0in;margin-bottom:0in;margin-left: 0in;margin-bottom:.0001pt;text-indent:0in'>In a computer lab, there are 3 computers for every 6 students. How many computers will be needed for 24 students?</h3>

<h2>A pet store has 8 cats, 12 dogs, and 3 rabbits. What does the ratio 8 : 23 compares?

<p>6 bowls cost $90. What would be the cost of 10 such bowls?</p>

<p>If 15 workers can build a wall in 48 hours, how many workers will be required to do the same work in 30 hours?</p>

<p>There are 15 girls and 12 boys in a class. What is the ratio of girls to boys?</p>

<p>A train is moving at a uniform speed of 75 km/hour. Find the time required to cover a distance of 250 km?</p>

<p>There are 100 students in a hostel. Food provision for them is for 20 days. How long will these provisions last, if 25 more students join the group?</p>