2 years ago

What decimal is equivalent to 4/100 + 5/10

Mathematics

1 answer:

IrinaK [193]2 years ago

6 0

Answer: 0.54

Step-by-step explanation:

im not sure if your talking about turining the fraction into a decimal but this is how it would look as a decimal.

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Triplets, Linda, Misti and Chris are 135 years old if you add their ages. How old is Chris?

Pani-rosa [81]

Answer:

Step-by-step explanation:

135/3 i think?

and that is 45

6 0

3 years ago

Working together, Paul and Dan pick 40 bushels of apples in 4.95 hours. Alone, it takes Dan 9 hours. How long would it take Paul

7nadin3 [17]

Rate of Daniel - x:

4.95 (40 ÷ 9 + x) = 40

22 + 4.95x = 40

4.95x = 18

x = 40 ÷ 11

Time for Paul to gather 40 bushels:
= 40/(40 ÷ 11)

= 40(11 ÷ 40)

= 11

Hope I helped!

5 0

3 years ago

Between the time Iko woke up and lunchtime, the temperature rose by 11 degrees. Then, by the time he went to bed, the temperatur

Burka [1]

Answer: 11 degrees + (-14 degrees)

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

saveliy_v [14]

Answer:

Step-by-step explanation:

ratio and proportion:

<u>3 tickets</u> = <u> 7 tickets </u>

$13.20 x

then cross multiply: 3 (x) = 13.20 (7)

simplify: 3x = 92.4

solve for x = 92.4 / 3

x = $ 30.8

therefore,

7 tickets costs $ 30.8

7 0

3 years ago

If f(x)=2x squared + 1 and g(x)=x squared-7 find (f-g)(x)

tiny-mole [99]

Answer:

$x^2+8$

Step-by-step explanation:

$f(x)=2x^2+1 \\\\g(x)=x^2-7 \\\\(f-g)(x)= (2x^2+1)-(x^2-7)=x^2+8$

Hope this helps!

7 0

3 years ago