HELPPP PLEASE DUE IN 20 minutes

Mathematics

1 answer:

kupik [55]3 years ago

6 0

Answer:

i think its a trick question

Step-by-step explanation:

theres no way theres a righr answer the 20$ on is always ahead

You might be interested in

Financial planners recommend that families save about 5% of their take-home pay. Ed and Sherrie save $90 each pay period from th

Ratling [72]

Answer:

Ed and Sheerie save 7.5%.

Step-by-step explanation:

This question can be solved using a rule of three.

Ed and Sherrie save $90 each pay period from their combined paychecks, which total $1200. What percent do Ed and Sherrie save?

How much of $1200 is $90? $1200 is 100% = 1, $90 = x. So

$1200 - 1

$90 - x

$1200x = 90$

$x = \frac{90}{1200}$

$x = 0.075$

Ed and Sheerie save 7.5%.

7 0

3 years ago

Given that a:b = 4:5 and b:c=3.2 find the ratio a:b:c in its simplest form

alex41 [277]

A:b = 4:5
b:c=3:2
b was 5 then it was 3, so you have to find the common multiple which is 15.
you’d have to times the 4 (a) by 3 since that 5x3 is 15
you’d have to times the 2 (c) by 5 since 5x3 is 15 again.
therefore the answer would be
a:b:c
12:15:10
I hope this makes sense it was kinda hard to explain sorry :)

5 0

3 years ago

Read 2 more answers

As an estimation we are told 5 miles is 8 km. Convert 4 km to miles

RSB [31]

Answer:

2.4854848 miles (Rounded to 8 numbers) You can also round this to 2.49 miles.

Step-by-step explanation:

Hope this helps you!

Let me know if it does! :)

3 0

3 years ago