3 years ago

When multiplying fractions, you multiply straight across? Yes or No ?

Mathematics

1 answer:

BaLLatris [955]3 years ago

8 0

Answer:

YES!

Step-by-step explanation:

You do multiply straight across for ex: 3/4 x 4/3= 12/12=1

For addition you don't but for multiplication you do!

You might be interested in

Using the order of operations, what should be done first to evaluate (-2)³ + 4 ÷ (-15 + 9)(3) - 4?

dybincka [34]

Answer:

-14

Step-by-step explanation:

If you simplify the expression you get -14

8 0

4 years ago

Read 2 more answers

Peggy takes 2.5 hours to deliver 328 magazines. What is the rate per hour she is delivering the magazines

grandymaker [24]

Answer: 131 magazines per hour

Step-by-step explanation:

Peggy delivered 328 magazines in 2.5 hours.

To find out the rate at which she delivered these magazines, divide the number of magazines by the time taken to deliver them:

= Magazines / Time in hours

= 328 / 2.5

= 131 magazines per hour

3 0

3 years ago

Use the distributive property to write an equivalent expression to 7(k+8)

antoniya [11.8K]

7(K+8) + 7*k +7*8 you must show where the number 7 has been placed with each addend individually .

3 0

3 years ago

at dinner you order a meal that costs $16.00 what is the total cost of the meal after a 20% tip and sales tax of 8%

Taya2010 [7]

20% = 3.20
8%=1.28
28%=4.48+16=20.48
The total cost would be $20.48

7 0

3 years ago

Read 2 more answers

A town recreation hall needs to build a ramp. The height of the ramp must be 2 ft. The ramp will start 6 ft from the door. To th

zimovet [89]

Answer:

6.32 feets

Step-by-step explanation:

Given that:

Height of ramp = 2 feets

Length of base = 6 feets

Length of ramp = l

Using Pythagoras rule :

Hypotenus = sqrt(opposite² + adjacent²)

Length of ramp = sqrt(height of ramp² + length of base²)

l = sqrt(2² + 6²)

l = sqrt(4 + 36)

l = sqrt(40)

l = 6.3245

Length of ramp = 6.32 feets

3 0

3 years ago