Answer:
5
Step-by-step explanation:
sum the parts of the ratio, 3 + 4 = 7 parts
Divide the number of students by 7 to find the value of one part of the ratio
35 ÷ 7 = 5 ← value of 1 part of the ratio, then
3 parts 3 × 5 = 15 ← number of boys
4 parts = 4 × 5 = 20 ← number of girls
20 - 15 = 5
There are 5 more girls than boys
The only number that when multiplied by 37 is equal to it multiplied by 18 would be 0.
37 • 0 = 0
18 • 0 = 0
2*4*8 is 64 2*4 is 8 and 8*8 is 64