Timmy knows that, in his school, 10 out of every 50 students wear glasses. There are 600 students in Timmy’s school. How many students wear glasses? (Those my shoes)⤵️

120

Step-by-step explanation:

10 out of 50 is 1/5 which is 20 percent and 20 percent of 600 is =120

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)