Question

One pizza will feed 4 people. How many pizzas are needed for 8 people?

Answer 1

Answer:

2 pizzas

Step-by-step explanation:

$1 \: pizza = 4\:people\\x \:pizzas = 8\:people\\\\Cross \:multiply\\\\4x =8\\\\Divide\:both\:sides\:of\:the\:equation\:by\:4\\\frac{4x}{4}=\frac{8}{4} \\\\x =2 \: pizzas$