Which is the first step when multiplying or divided mixed numbers

Mathematics

2 answers:

Norma-Jean [14]3 years ago

7 0

Answer:

write the whole number and mixed number as improper fractions i believe

Margaret [11]3 years ago

4 0

Answer:

Convert the mixed numbers into improper fractions.

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Ella takes 1 3/5 hours to complete a painting. Holly takes 3/4 of the time that Ella takes. How long will Holly take to complete

Misha Larkins [42]

1. you have to figure out what 3/4 of Ella's time is.
$1 \frac{3}{5} = \frac{8}{5}$
(You find that out by multiplying 5x1. Then add 3.)
2. Convert the fractions into decimals. (This will help make it easier when dividing.)
$\frac{8}{5} = 8 \div 5 = 1.6$
$\frac{3}{4} = 3 \div 4 = .75$
3. Next you are going to divide 1.6 by .75
$1.6 \div .75 = 2.13$
4. Now multiple 2.13 by 5.
$2.13 \times 5 = 10.65$
Answer is 10

3 0

3 years ago

What is 5 multiplied by 2

OleMash [197]

10.

5 multiplied by 2 "5 x 2" = 10

6 0

3 years ago

Solve each single-step equation. Show your work. -15+n=-9

Serggg [28]

Answer:

Step-by-step explanation:

-15+6 means it goes minus basically its 15-6(-15+6)=-9