3 years ago

Change the following mixed number to an improper fraction. Reduce if possible. 2 4/40

Mathematics

2 answers:

Grace [21]3 years ago

6 0

All you have to do is multiply 2 by 40 and add 4 so the answer is 84/40

slava [35]3 years ago

4 0

84/40

Reduces to 21/10

You might be interested in

NEED THE CORRECT ANSWER TO THIS ASAP!!!Sylvie needs $110 for a concert ticket. She already has $16 and she can earn the rest by

harkovskaia [24]

Answer:

Step-by-step explanation:110-16 + 10h

7 0

2 years ago

1/7 times x = 1<br> 5/4 times x=1<br> 3 1/2 times x=1<br> 5/7 times x=1

antiseptic1488 [7]

( i )

$= > \frac{1}{7} \times x = 1 \\ \\ \\ \\ = > \frac{1}{7} \times 7 \times x = 1 \times 7 \\ \\ \\ \\ = > x = 7$

( ii ) :

$= > \frac{5}{4} \times x = 1 \\ \\ \\ \\ = > \frac{5}{4} \times \frac{4}{5} \times x = 1 \times \frac{4}{5} \\ \\ \\ \\ = > x = \frac{4}{5}$

( iii ) :

$= > 3\frac{1}{2} \times x = 1 \\ \\ \\ \\ = > \frac{7}{2} \times x = 1 \\ \\ \\ \\ = > \frac{7}{2} \times \frac{2}{7} \times x = 1 \times \frac{2}{7} \\ \\ \\ \\ = > x = \frac{2}{7}$

( iv ) :

$\frac{5}{7} \times x = 1 \\ \\ \\ \\ = > \frac{5}{7} \times \frac{7}{5} \times x = 1 \times \frac{7}{5} \\ \\ \\ \\ = > x = \frac{7}{5}$

5 0

3 years ago

you have saved $30 and plan on saving an additional $2 each week how much will you have after 5 weeks a. $40 b. $38 c.$42 d. $36

ASHA 777 [7]

Answer:

Step-by-step explanation:

y = 2x + 30

y = 2(5) + 30

y = 10 + 30

y = 40

answer is a

5 0

3 years ago

Read 2 more answers

The price of a bag of bagels rose from $2.80 in January to $3.50 in April. What was the percent increase of the price of a bag o

Setler79 [48]

Answer:

25%

Step-by-step explanation:

% increase = (3.50 - 2.80)/(2.80) x 100

= 25% increase

5 0

3 years ago

Then, the bug ran from −100 to 100. What distance did it cover? If the average speed of the bug during this run was 20 units per

asambeis [7]

Answer:

200 units.

10 minutes.

Step-by-step explanation:

Distance = 100 - (-100)

= 100 + 100

= 200 units.

Speed = distance / time

20 = 200/ t

t = 200/20

= 10 minutes.

8 0

3 years ago