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mart [117]
3 years ago
5

How do you estimate fractions?Like 1/4 times 1/9

Mathematics
1 answer:
algol133 years ago
6 0
Get the same base number like 9x4 = 36
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A group of 50 people has a ratio of 2:3 boys to girls. How many girls are there?
iragen [17]
16.6 with a line on top of 6. When you divide 50 by 3 you get 16.6 a repeating decimal.you would round and get 17. I think it's correct!!
4 0
3 years ago
At the Fast-Pack It shipping, the employees can unload 25 trucks in 5 hours. Which of the following is a correct unit rate for t
Anastasy [175]

Answer:

The answer is A. 1/5 of an hour per truck.

Step-by-step explanation:

25/5=5 so that means 5 trucks per hour, or 1/5 of an hour per truck.

Hope this helps!! :)

4 0
3 years ago
Simplify(x²y³z²)and evaluate x³yz²)and evaluate x=½,y=2,z=3
Usimov [2.4K]

Answer:

(½² x 2³ x 3²)

¼ x 8 x 9

¼ x 72

= 18

½³ x 2×3

Step-by-step explanation:

½² x 2³ x 3²

¼ x 8 x 9

¼ x 72

= 18

½³ x 2 x 3²

⅛ x 2 x 9

⅛ x 18

¼ x 9

9/4

=2¼

5 0
3 years ago
Solve the congruence 9x 17 (mod 26).
vovikov84 [41]

We have 17\equiv-9\pmod{26}, so that x\equiv-1\pmod{26}, so x\equiv25\pmod{26}, and any solution of the form x=25+26n satisfies the congruence, where n is any integer.

8 0
3 years ago
Isabella and her brother, Santiago, want to make their grandma's famous fruit salad, but they can't remember how to make the hon
Talja [164]

Answer:

Isabella

Step-by-step explanation:

4:2, is Isabella's ratio of honey:lime.

5:4, is Santiagio's ratio of honey:lime.

Therefore, Isabella has 6 equal parts over all and 4/6 of those parts are honey.

Santiago, has 9 equal parts, so he has 5/9 parts of honey.

Next is to make the denominators the same:

That would make the denominators 54 and then you just multiply the opposite denominator to the numerator:

5/9=36/54

4/6=30/54.

This means that Isabella's dressing is sweeter.

5 0
3 years ago
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