Will give brainliest if you explain how you got it 5 × 1 3/4 =

2 answers:

7 0

1) Convert 1 and 3/4 to an improper fraction. Use this rule A b/c= a*c+b over c
5 x 1*4+3 over 4

2) simplify 1*4 to 4
5 x 4+3 over 4

3) simplify 4+3 to 7
5 x 7/4

4) simplify
35/4

5) Convert to mixed number
8 and 3/4

telo118 [61]3 years ago

7 0

Okay so here you go: your question is 5 ×13/4, so first we need to first convert to a fraction, so its now 5/1 × 13/4. so now you multiply straight across so its 5×13=65 and 1×4=4 so its now 65/4. now we divide it to get a mixed number, 16 1/4

You might be interested in

Find the circumference of the circle in terms of pi. radius is 39 inches.

Alenkinab [10]

78pi in is the answer.

5 0

3 years ago

Read 2 more answers

A scientist writes the equation n(h)100e^0.25h to model the growth of a certain bacteria in a petri dish, where N represents the

Natasha2012 [34]

Answer: Second option is correct.

Step-by-step explanation:

Since we have given that

$n(h)=100e^{0.25h}$

where, N represents the number of bacteria after 'h' hours.

So, we have given that there are 450 bacteria present.

N = 450

According to question,

$450=100e^{0.25h}\\\\\frac{450}{100}=e^{0.25h}\\\\4.5=e^{0.25h}\\\\\text{Taking natural log 'ln' on both sides}\\\\\ln (4.5)=0.25h\\\\1.50=0.25h\\\\h=\frac{1.50}{0.25}\\\\h\approx 6\ hours$