Question

Please help with these two! Take your time.

Answer 1

Answer:

#7=1360

#9=6802

Step-by-step explanation:

#7:25%=340

100x340 divided by 25%

#9:76% of 8950=6802

76/100x8950=6802

Answer 2

Answer:

7. 1,360 students.

9. 6,802

Step-by-step explanation:

Problem 5 is correct. The answer is 160.

Problem 7.

If 75% of the students do not wear glasses, then 25% of the students do wear glasses since 100% - 75% = 25%.

25% of the students is 340 students.

x is the total number of students.

340/x = 25/100

25x = 340 * 100

25x = 34,000

x = 34,000/25

x = 1,360

Answer: 1,360 students

Problem 9.

You must find 76% of 8,950.

8,950 is 100%. You want 76%. You can use a proportion, or you can simply multiply 76% by 8,950.

Proportion method:

8,950/100 = x/76

100x = 8,950 * 76

100x = 680,200

x = 6,802

Answer: 6,802

Multiplication method:

76% of 8,950 =

= 76% * 8,950

= 0.76 * 8,950

= 6,802

Answer: 6,802