mmoniquee

01.06.2020 • 

Mathematics

All of the guests at a school dance choose one option for their dinner - rice and chicken, the pizza, or pasta. 45% of the guests chose the rice and chicken
option. 260 guests chose the pizza option. 25% of the guests chose the pasta option. How many guests chose rice and chicken as their dinner option?

Ответ:

3300

28.01.2022

Mathematics

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390

Step by step:

45% chose rice and chicken and 25% chose pasta. So that means 30% chose pizza option.

If 30% is equal to 260 then 45% would be 260/30*45=390

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Ответ:

plumple

28.12.2022

Mathematics

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S+t+s = (s+s)+t = 2s+t

bc. you can assuming the same terms and hence you can simplify it easy 

hope helped 

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