Ask question

Ask question

All categories

3 years ago

7

The first painter can finish a paint job in 2 hours. The second painter can finish the same job in 8 hours. How long would it ta

ke them to finish the job if they were working together?

1 answer:

Llana [10]3 years ago

8 0

I believe it takes 1 3/5 hrs for them to finish the job together

You might be interested in

a man spends ⅕ of his salary on shoes and ⅔ on school fees. what is the fraction of his salary left. pls help asap

svet-max [94.6K]

Answer:

2/15

Step-by-step explanation:

1/5 + 2/3

= 3/15 + 10/15

= 13/15

15/15 - 13/15

= 2/15

4 0

3 years ago

Read 2 more answers

What is the coefficient of x4 in the expansion of (3x + 1)??

bulgar [2K]

It would be O 945 that is the answer

7 0

3 years ago

Common factors of 50,30,100

umka21 [38]

Common factors of 50: 1, 2, 5, 10, 25, 50
Common factors of 30: 1, 2, 3, 5, 6, 10, 15, 30
Common factors of 100: 1, 2, 4, 5, 10, 20, 25, 50, 100

You're welcome.

6 0

3 years ago

Read 2 more answers

A pasta factory made 699.2 pounds of pasta in 8 minutes. How much pasta,on average, did the factory make each minute?

lozanna [386]

Answer:

87.4

Step-by-step explanation:

699.2/8=87.4

8 0

3 years ago

Read 2 more answers

This is the easiest question

Arturiano [62]

Answer: $3\dfrac{2}{6}\ h$

Step-by-step explanation:

Given

Rami practices his saxophone for $\frac{5}{6}$ hour on 4 day each week

So, for a week she practices around

$\Rightarrow \dfrac{5}{6}\times 4\\\\\Rightarrow \dfrac{20}{6}$

Converting it into mixed fraction

$\Rightarrow \dfrac{20}{6}=\dfrac{18+2}{6}\\\\\Rightarrow 3\dfrac{2}{6}\ h$

5 0

3 years ago