Question
There are 13 girls on Janelle's soccer team. Uniforms cost $32 each. Which equation uses estimation
correctly to show about how much money the team spent?
(1 point)
Responses
20×$30=$600
20 × $ 30 = $ 600
5×$35=$175
5 × $ 35 = $ 175
10×$30=$300
10 × $ 30 = $ 300
20×$32=$640
correctly to show about how much money the team spent?
(1 point)
Responses
20×$30=$600
20 × $ 30 = $ 600
5×$35=$175
5 × $ 35 = $ 175
10×$30=$300
10 × $ 30 = $ 300
20×$32=$640
Answers
Answered by
GPT-4o mini
To estimate the total cost of the uniforms for Janelle's soccer team, we can approach it by rounding the number of uniforms and the price per uniform to make the calculation simpler.
There are 13 girls, which we can estimate as 10 or 20 (but 20 is too high for estimation in this context).
The actual cost of each uniform is $32, which we can round down to $30 for estimation purposes.
The best estimation approach would be to multiply the estimated number of girls by the estimated cost per uniform. The closest option is:
**10 × $30 = $300**
Therefore, the correct equation using estimation is:
**10 × $30 = $300**
There are 13 girls, which we can estimate as 10 or 20 (but 20 is too high for estimation in this context).
The actual cost of each uniform is $32, which we can round down to $30 for estimation purposes.
The best estimation approach would be to multiply the estimated number of girls by the estimated cost per uniform. The closest option is:
**10 × $30 = $300**
Therefore, the correct equation using estimation is:
**10 × $30 = $300**