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hjlf
3 years ago
11

1/2+1/3 ———— 1/4-1/5

Mathematics
2 answers:
leva [86]3 years ago
5 0

I got 50/60 divided by 3/60 but i dont know how to do the rest. Hope this helps


olga_2 [115]3 years ago
4 0
Top:1/2+1/3=2/6
Bottom:5/20-4/20=1/20
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PLS HELP ASAP!!! I WILL GIVE BRAINLIEST!!
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Answer:

The fish is closer to the surface of the water because |+4| = 4 and |−3| = 3, and 3 < 4.

Step-by-step explanation:

3 0
3 years ago
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A box contains 76 coins, only dimes and nickels. The amount in the box is $4.90. How many dimes and how many nickels are in the
dangina [55]

The number of dimes is 75 coins.

The number of nickels is 1 coin.

<u>Step-by-step explanation:</u>

It is given that,

A box contains 76 coins, only dimes and nickels.

  • The 10 cent coin is called a dime.
  • Let, the number of dimes be x.
  • The 5 cent coin is called a nickel.
  • Let, the number of nickels be y.

<u>This is represented by the system of equations :</u>

x + y = 76  -------(1)

10x + 5y = 4.90  ------(2)

Multiply eq (1) by 5 and subtract eq (2) from eq (1),

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-<u>(10x + 5y = 4.90)</u>

 <u>-5x       = 375.1</u>

x = 375/5

x = 75 coins.

The number of dimes is 75 coins.

Substitute x=75 in eq (1),

y = 76 - 75

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The number of nickels is 1 coin.

6 0
3 years ago
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What is the 89,420 divided by 27
disa [49]
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3 years ago
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Darin has a rectangular vegetable garden. It is 5 yards long and 8 feet wide.
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Answer:

about 15.328 yrds

Step-by-step explanation:

two sides are 5 yrds, so 5+5= 10yrds. two sides are 8 ft, 8+8=16 ft. there are .3333 yrds in 1 foot so 16*.3333 = about 5.328yrds

10+5.328 = 15.328

7 0
3 years ago
5x^2 -15x-140 what method should be use?
elena55 [62]
5x^2 -15x-140

5(x² -(3x) -28)

5(x² +(4x-7x)-28)

5(x(x+4) -7(x+4)

5(x-7)*(x-4)



8 0
3 years ago
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