Help fan and medal!
mr garcia's class ate 3 2/3 pizzas mrs rizzoli's class ate 4 1/8 pizzas and mrs tindal's class ate 3 1/4 pizzas use benchmarks to estimate the total number of pizzas eaten by all three classes
about 9
about 10
about 11
about 12

Question

Help fan and medal!
mr garcia's class ate 3 2/3 pizzas mrs rizzoli's class ate 4 1/8 pizzas and mrs tindal's class ate 3 1/4 pizzas use benchmarks to estimate the total number of pizzas eaten by all three classes
about 9 
about 10
about 11
about 12

anonymous · Answer

you find the LCD then add them in this case the LCD is 24 and what ever you do to the bottom you have to do to the top. then you just add up the numbers and you get 11 and 1/24 so that would be about eleven bc thats what its closest to.