Roberto buys 15 balls for 300. how much will you pay for 10 balls?
2 answers:
Answer:
$200 (or whatever the currency is since it is not specified here)
Step-by-step explanation:
We can create a proportion for this
$300/15 balls = $x/10 balls
Cross-multiplication: 15x = 3000
Divide: x = $200
Answer:
200
Step-by-step explanation:
300/15
divide cost by number bought
20
you will get this number, so for 1 ball you will pay 20
20 x 10
you will take the price for one ball and multiply it by the number of balls you want to buy
200
you will have to pay this number for 10 balls
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It’s 282 because if you add all those rhe divide you get the answer
Answer:
14
Step-by-step explanation:
1/5=6
1/3=10
30-(6+10)=14
(12+1)x4x7 would give you the largest number, 364
D. 45 is the correct answer
