there are 10 numbers you want either a 4 or 7 ( 2 numbers)
so probability is 2/10 which reduces to 1/5
Step-by-step explanation:
![\sqrt[?]{?}](https://tex.z-dn.net/?f=%20%5Csqrt%5B%3F%5D%7B%3F%7D%20)
x m
Answer:
375 + 320
Step-by-step explanation:
375 adult
320 students
equals 395
Knowing the fractions increase, the arrow should be pointing to 5/8.
Hope it helped,
Happy homework/ study/ exam!