2 years ago

If 3 cans of beans cost 90¢, how many can you buy for $2.70?

Mathematics

2 answers:

olga55 [171]2 years ago

8 0

Answer:

Step-by-step explanation:

1. 3 cans cost 90 cents

3=0.90 & x=2.7

by ratio:

3/0.9 = x/2.7

0.9x=8.1

x= 9

So you can buy 9 cans for 2.7 dollars

2. 10 Juice cost 3 dollars

by ratio:

10/3 = 4/x

10x=12

x=1.2

so you will spend 1.2 dollars to buy 4 juice packs

Slav-nsk [51]2 years ago

3 0

9 cans of beans and spend around 13.25 dollars

You might be interested in

AysviL [449]

B. 200.96 in. The area of the pizza with a 16" diameter (8" radius) is 201.06.

8 0

3 years ago

The hiski s family spends $600 per month on groceries for the family. If this is 15% of their monthly budget , then what is thei

ad-work [718]

I think that it is $4,000

8 0

3 years ago

Consider the functions f(x)=x−7 and g(x)=4x^3.

maxonik [38]

Answer:

I think A is correct

7 0

3 years ago

If a+ar=b+r, the value of a in terms of b and r can be expressed as

nikdorinn [45]

A + ar = b + r
a(1 + r) = b + r
a = (b + r) / (1 + r)

Its c

4 0

3 years ago

The blueprint (a scale drawing used by architects and others) for Zahra’s new office measures `4` cm long and `2` cm wide. The s

Dimas [21]

Using scale concepts, it is found that the length of her office is of 10 ft, while the width is of 5 ft.

------------------------

The scale of 6 cm to 15 ft means that each <u>6 cm in the drawing represent 15 ft in actual dimensions</u>.
From this, a rule of three is applied to find the dimensions.

First, we find the actual length:

6 cm - 15 ft

4 cm - x ft

$6x = 60$

$x = \frac{60}{6}$

$x = 10$

The actual length is of 10 ft.

Then, we find the actual width:

6 cm - 15 ft

2 cm - x ft

$6x = 30$

$x = \frac{30}{6}$

$x = 5$

The actual width is of 5 ft.

A similar problem is given at brainly.com/question/24743277

6 0

2 years ago