hunndo9248
03.11.2020 •
Mathematics
A classroom has boy and girl students. The ratio of boys to girls is 9:14. Select all the statements that are correct about the classroom.
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Ответ:
let the ratio be x
a= 9x
b= 14x
here,
a+b= 9x+ 14x
or,a+b= 23
Step-by-step explanation:
if there is nothing we have to suppose and write x then we can add two ratio
Ответ:
40
or 97.979
Step-by-step explanation: