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marusya05 [52]
3 years ago
15

Please help me with this question

Mathematics
1 answer:
Serggg [28]3 years ago
3 0
3 x 3/4= 9/4 or 2 1/4
7 x 3/8= 21/8 or 2 5/8
5 x 2/3= 7/3 or 2 1/3
4 x 1/5= 4/5
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About how many meters is a 40-yard race
Varvara68 [4.7K]

Answer:

36.576 meters or 36.58 meters

Step-by-step explanation:


5 0
4 years ago
Which expression is equivalent. Pls help quick
kramer
It’s d, I solved it
4 0
2 years ago
Read 2 more answers
John has a map that shows a rectangular park 1 1/4 cm : 8 yd. on the map, the width of the park is 2 1/2 cm. What is the parks a
Ber [7]

Answer:

16 yd.  This is the park's actual length.

Step-by-step explanation:

Write and solve an equation of ratios:

1 1/4 cm     8 yd

------------ = -----------

2 1/2 cm        x

Note that 2(1 1/4 cm) = 2 1/2 cm, so the above equation becomes:

 1       8 yd

----- = ---------

  2         x

Solving for x, we get x = 16 yd.  This is the park's actual length.

3 0
3 years ago
Una persona invirtió $25000 en dos cuentas bancarias,una de estas paga el 5% y la otra el 6% de interés simple. Si la persona re
valkas [14]

Answer:

Esta persona invirtió $ 6000 a la cuenta bancaria que paga 5 % de interés simple anual y $ 19000 a la cuenta bancaria que paga 6 % de interés simple anual.

Step-by-step explanation:

Esta persona invierte x a la cuenta bancaria que paga 5 % de interés simple anual y 25000-x a la cuenta bancaria que paga 6 % de interés simple anual. Recibe 1440 como consecuencia de las ganancias de las dos cuentas, es decir:

\frac{5\cdot x}{100} + \frac{6\cdot (25000-x)}{100} = 1440 (1)  

Ahora procedemos a resolver la ecuación resultante:

5\cdot x + 150000-6\cdot x = 144000

150000-144000 = 6\cdot x - 5\cdot x

x = 6000

En consecuencia, esta persona invirtió $ 6000 a la cuenta bancaria que paga 5 % de interés simple anual y $ 19000 a la cuenta bancaria que paga 6 % de interés simple anual.

7 0
3 years ago
Is 0/10 a reasonable fraction
WARRIOR [948]

no?? 0 out of anything would just be zero! it could be a 0 or a 000.00/anything and the answer would still be zero!

it's rational, but not reasonable ;)

6 0
3 years ago
Read 2 more answers
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