Question

math antics worksheets using unit rates to compare instructions: use unit rates to solve the following word problems. 1 tom and paul are building a brick wall. tom lays 420 bricks in 6 hours. paul lays 240 bricks in 3 hours. whose rate is faster? toms rate \\(\frac{420}{6} = \frac{70}{1}\\) bricks hour pauls rate \\(\frac{240}{3} = \frac{80}{1}\\) bricks hour \\(70 < 80\\) so pauls rate is faster. 31 kim and ben are planting a garden. kim plants 24 flowers in 2 hours. ben plants 33 flowers in 3 hours. whose rate is faster? 32 anns bakery bakes 450 loaves of bread in 3 days. marks bakery bakes 560 loaves of bread in 4 days. which bakery bakes bread at the faster rate? 33 dave and eric are painting a long fence. dave paints 125 feet of the fence in 5 hours. eric paints 175 feet in 7 hours. whose rate is faster? 34 a bear can run 400 feet in 8 seconds. a horse can run 290 feet in 5 seconds? which animal runs at the faster rate? 35 sam earned $380 working for 8 hours. rich earned $195 working for 4 hours. who has the higher rate of pay? 32. anns rate is faster because \\(\square\\) is greater than \\(\square\\). show your work

Explanation:

Step1: Calculate Ann's rate

To find Ann's rate, divide the number of loaves by the number of days. So, $\frac{450}{3} = 150$ loaves per day.

Step2: Calculate Mark's rate

To find Mark's rate, divide the number of loaves by the number of days. So, $\frac{360}{4} = 90$ loaves per day.

Step3: Compare the rates

Since $150 > 90$, Ann's rate is faster.

Answer:

Ann's rate is faster because $150$ is greater than $90$.