If you divide 35 (amount of detergent in the container )into 1.25 (the 1 1/4 cups) your answer would be that you can do 28 loads , and if you had 3 boxes you would be able to do 84 loads because you just need to multiply the previous answer by 3

3 0

2 years ago

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Given a:b and b:c, find a:b:c. Write the ratio in simplest form. a:b=4:7 and b:c=5:13 need help

saw5 [17]

Answer:

20:35:91

Step-by-step explanation:

Given:

$a:b=4:7\\ \\b:c=5:13$

Find:

$a:b:c$

1. Since $a:b=4:7,$ then

$a=4x\\ \\b=7x$

2. Since $b:c=5:13,$ then

$b=5y\\ \\c=13y$

3. We have $b=7x$ and $b=5y,$ so

$7x=5y\\ \\y=\dfrac{7}{5}x.$

4. Now,

$a=4x\\ \\b=7x\\ \\c=13\cdot \dfrac{7}{5}x=\dfrac{91}{5}x,$

$a:b:c=4x:7x:\dfrac{91}{5}x\\ \\a:b:c=20:35:91$

5 0

2 years ago

Question 4 please help as fast as you can

ELEN [110]

Answer:

-4y+1

Step-by-step explanation:

4 0

2 years ago

chris portable radio can operate for 7.15 hours on one 9 volts if chris has 8 new batteries how many hours can he operate the ra

Sphinxa [80]

57.2 hours because you have to find how much of the battery the radio will use for one hour then you multiply the amount of battery the radio will use by 72 because there are 8 batteries times 9 volts which gives you 72 volts.

5 0

2 years ago

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