teyashanti3
17.07.2019 •
Mathematics
Use any model you choose to solve the story problem. a construction worker took of the bags of cement in a load and separated them into 4 equal piles. what fraction of the entire load of bags was in each pile?
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Ответ:
Ответ:
$9p + $1d < $30
Step-by-step explanation:
unit cost of pizza : 9
unit cost of drinks : 1
total cost of set (p & d) 10
pizza = 9/10 x 30 = 27 total cost of pizza
drinks =1/10 x 30 = 3 total cost of drinks
27 ÷ 9 = 3 number of pizzas to order
3 ÷ 1 = 3 number of drinks to order
To check:
9p + 1d < 30
9(3) + 1(3) < 30
27 + 3 < 30
30 < 30