Let the total number of students be x;
given that the ratio of girls to boys is 5:3, then:
The equation that represents the number of girls will be:
5/8x
The equation that represents the number of boys will be :
3/8x
The equation that represents the total number of boys and girls will be:
5/8x+3/8x
B] suppose there are g number of girls. The equation that represents the number of boys in terms of number of girls will be:
(ratio of boys to girls)×(number of girls)
3/5×(g)
=(3g)/5
Answer:
84 years old
Step-by-step explanation:
A simple 12 x 7 Since for ever 7 dog years= 1 human year
Answer:
13
Step-by-step explanation:
square root y^2 = square root 169
so
y = 13
The answer is D because you have to sneer what is in the parentheses first
leg^2 + leg^2 = hyp^2
3√2 + 3√2 = hyp^2
4.24264068712 + 4.24264068712 = hyp^2
8.48528137424 = hyp^2
2.91295063024 = hyp
Hope this helps! ;)
