3 years ago

An Someone plz help me plz :(

Mathematics

1 answer:

zlopas [31]3 years ago

6 0

Answer:

Step-by-step explanation:

original 3:4

now 18:24

Multiply by 6

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amid [387]

The answer is

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3 years ago

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3 years ago

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Kitty [74]

Answer:

138

Step-by-step explanation:

just plug in the numbers:

4*6^2 - 36/6

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7 0

3 years ago

Read 2 more answers

Lian has $1.00. She has only nickels and dimes. Lian has twice as many dimes as nickels. How many dimes does she have?

Anna11 [10]

Answer: 8

Step-by-step explanation:

Given

Lian has $\$1.00$ and she has twice as many dimes as nickels

Suppose she has $x$ nickels

So, the number of dimes is $2x$

Nickel is equivalent to 5 cents and dime is equivalent to 10 cent

$\therefore \ x(0.05)+2x(0.1)=1\\\Rightarrow 0.05x+0.2x=1\\\Rightarrow 0.25x=1\\\Rightarrow x=4$

Therefore she has 8 dimes with her.

5 0

3 years ago