Answer:
7.5
Step-by-step explanation:
multiply then divide
Answer:
THe HCF is 4 and the LCM is 24. The sum of 24 and 4 is 28. The answer is 28.
Step-by-step explanation:
HCF:
8: 1, 2, 4, 8
12: 1, 2, 3, 4, 6, 12.
LCM:
8: 8, 16, 24, 32, 40
12: 12, 24, 36, 48
Ok so for this problem you you divide 2/3 n by 2/3 and 7/8 by 2/3
you get

to divide fraction you flip the divider over to find the reciprocal
2/3 > 3/2 also you change the division symbol to the multiplication symbol
the equation now is

now you multiply to get 21/16
the answer is 1 5/16 after you simplify it
The answer is B i did this before hope this helps
Answer:
the number of female teachers is 616
Step-by-step explanation:
male 2: 112
Female 11 : x
now you want to find x which is the number of female teachers
multiply 11 with 112 and 2 with x
11 x 112= 2x
divide 2
1 232 = 2x/2
616 = x
Hope that help :)