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slega [8]
2 years ago
6

At a pizzeria one day, 12 of the pizzas sold were topped with mushrooms. This represented 15% of all the pizzas sold that day. W

hat was the total number of pizzas sold that day?
Record your answer in the grid. Be sure to use the correct place value.
Mathematics
1 answer:
ollegr [7]2 years ago
7 0

Answer:

80

Step-by-step explanation:

So, let's say the total number of pizzas is x

If 15% of x, the total, is 12, then x * 0.15 must = 12

Use this to make an equation

12 = 0.15x

Divide both sides by 0.15 to get x on its own

12 / 0.15 = x0.15 / 0.15

80 = x

80 pizzas were sold

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