MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Types of Fractions

The value of ...

Question

The value of $3 \frac{4}{5} + 2 \frac{7}{10} + 4 \frac{8}{15}$ is ____________.

A

68 / 15

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

331 / 30

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

27 / 10

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

325 / 30

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is D $331 / 30$
$3 \frac{4}{5} + 2 \frac{7}{10} + 4 \frac{8}{15}$

$\frac{19}{5} + \frac{27}{10} + \frac{68}{15}$

$\frac{19 \times 6 + 27 \times 3 + 68 \times 2}{30}$

= $\frac{114 + 81 + 136}{30}$
= $\frac{331}{30}$

Suggest Corrections

thumbs-up

0

Similar questions

Q. Choose or find odd number pair

(45 - 27), (30 - 18), (20 - 10), (15 - 12)

Q. If the median of the distribution given below is

27

, find the value of the

x

y

C.I.	$0 - 10$	$10 - 20$	$20 - 30$	$30 - 40$	$40 - 50$	$50 - 60$	Total
f	$5$	$x$	$20$	$14$	$y$	$8$	$68$

Q. The value of third quartile

Q_{3}

for the following distribution is

Marks Group	$5 - 10$	$10 - 15$	$15 - 20$	$20 - 25$	2 $5 - 30$	$30 - 35$	$35 - 40$	$40 - 45$
No. of Students	$5$	$6$	$15$	$10$	$5$	$4$	$2$	$1$

Calculate the mean and S.D. for the following data :

$\begin{matrix} E x p e n d i t u r e (i n) : & 0 - 10 & 10 - 20 & 20 - 30 & 30 - 40 & 40 - 50 F r e q u e n c y : & 14 & 13 & 27 & 21 & 15 \end{matrix}$

A = {10, 15, 20, 25, 30, 35, 40, 45, 50}

B = {1, 5, 10, 15, 20, 30}

C = {7, 8, 15, 20, 35, 45, 48}

A - (B \cap C)

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Types of Fractions

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Types of Fractions

Standard VII Mathematics

Join BYJU'S Learning Program

CrossIcon