Ask question

Ask question

All categories

2 years ago

13

Tomas used 3 and one-third cups of flour and now has 1 and two-thirds cups left. Which equation can he use to find f, the number

of cups of flour he had to begin with?
what is the answr

2 answers:

WARRIOR [948]2 years ago

6 0

Answer:

f= 5 cups began with

1 2/3 + 3 1/3 =5

grin007 [14]2 years ago

5 0

Answer:

a

Step-by-step explanation:

You might be interested in

If a: b = 2:3, b: c = 4:3, and c: d = 7: 8, find a: d.

Taya2010 [7]

Answer:

a:d=7:9

Step-by-step explanation:

We have a system with 3 equation:

$\frac{a}{b}=\frac{2}{3}\\\frac{b}{c}=\frac{4}{3}\\\frac{c}{d}=\frac{7}{8}$

If we multiply all of these equations, then we have:

$\frac{a}{b}*\frac{b}{c}*\frac{c}{d}=\frac{2}{3}*\frac{4}{3}*\frac{7}{8}\\\frac{a*b*c}{b*c*d}=\frac{2*4*7}{3*3*8}\\\frac{a}{d}=\frac{56}{72}$

If we simplify this fraction dividing by 9, then:

$\frac{a}{d}=\frac{56:9}{72:9}=\frac{7}{9}$

Therefore, a:d=7:9

3 0

3 years ago

Please help soon and explain. I don’t know how to solve! Thank u!

dsp73

2/3 because you flip 3 coins and you want to get al least 2 heads!

4 0

3 years ago

Gabrielle’s age is two times mikhail’s age. The sum of their ages is 60.what is makhail age?

Len [333]

Answer:

20

Step-by-step explanation:

if their ages total is 60 and gabrielle's is two times mikhail's age, that means that Mikhail would be twenty because their age times 2 would be 40 and 40 plus 20 is 60.

8 0

3 years ago

Read 2 more answers

A plane traveled 1100 miles each way to Cairo and back. The trip was with the wind. It took 11 hours. The trip back was into the

GuDViN [60]

Answer:

Hehe did did dodndosnsod fofmfomdixnsis

Step-by-step explanation:

Nsisndidndisnsidnsi293883 ownsie

5 0

3 years ago

Read 2 more answers

Chapter 15 probability

denpristay [2]

What do you mean by that?

4 0

3 years ago