Answer:
The answer is option A.
Step-by-step explanation:
To find the number of girls in the class we must first find the total parts
That's
2 + 7 = 9
In the ratio 7 correspond to girls so the number of girls in the class are
7/9 × 45
= 7 × 5
= 35
Hope this helps you
p = -6
pls give brainliest if im right
48 cups
16 times 3
4
x
+
23
