Answer:
7.854
Step-by-step explanation:
Answer:
360/9=40
Step-by-step explanation:
Answer:
1/4=3/x 1x/1=12/1 x=12
Step-by-step explanation:
mark the 1x/1 out multiply 4 times 3 = 12 then divide 12 and 1 and you answer is x = 12
Step-by-step explanation:
their are total 12 sandwiche rolls in a dozen so,
price of 12 sandwiche rolls are $1.50
so, cost of 1 sandwich roll = 1.50/12 = $0.125
now,
cost of 30 sandwich rolls = 30 × 0.125 = $3.75
therefore, option C is correct.
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