Fill in the blanks-i -413-326-ii -914-1iii -79-3iv -1523-4

(i) #160; 413–326= 826–326 #160;= 8 ( 3)26= 8+326= 526(ii) #160; 914+x= 1 #8658;x= 1–914 #160; #8658;x= 1414–914 #8658;x= 14 ( 9)14 #8658;x= 14+ ...

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

Byju's Answer

Standard V

Mathematics

BODMAS

Fill in the b...

Question

Fill in the blanks:
(i) $\frac{- 4}{13} - \frac{- 3}{26} = . . .$
(ii) $\frac{- 9}{14} + . . . = - 1$
(iii) $\frac{- 7}{9} + . . . = 3$
(iv) $. . . + \frac{15}{23} = 4$

Open in App

Solution

$(i) \frac{- 4}{13} - \frac{- 3}{26} = \frac{- 8}{26} - \frac{- 3}{26} = \frac{- 8 - (- 3)}{26} = \frac{- 8 + 3}{26} = \frac{- 5}{26} (ii) \frac{- 9}{14} + x = - 1 \Rightarrow x = - 1 - \frac{- 9}{14} \Rightarrow x = \frac{- 14}{14} - \frac{- 9}{14} \Rightarrow x = \frac{- 14 - (- 9)}{14} \Rightarrow x = \frac{- 14 + 9}{14} \Rightarrow x = \frac{- 5}{14} (iii) \frac{- 7}{9} + x = 3 \Rightarrow x = 3 - \frac{- 7}{9} \Rightarrow x = \frac{27}{9} - \frac{- 7}{9} \Rightarrow x = \frac{27 - (- 7)}{9} \Rightarrow x = \frac{27 + 7}{9} \Rightarrow x = \frac{34}{9} (iv) x + \frac{15}{23} = 4 \Rightarrow x = 4 - \frac{15}{23} \Rightarrow x = \frac{92}{23} - \frac{15}{23} \Rightarrow x = \frac{92 - 15}{23} \Rightarrow x = \frac{77}{23}$

Suggest Corrections

Similar questions

Q. Fill in the blanks:
(i)

\frac{- 4}{13} - \frac{- 3}{26} = . . . .

(ii)

\frac{- 9}{14} + . . . . = - 1

(iii)

\frac{- 7}{9} + . . . . = 3

(iv)

. . . . + \frac{15}{23} = 4

Q. Fill in the blanks:
(i)

- 4 \times \frac{7}{9} = \frac{7}{9} \times . . . . . .

(ii)

\frac{5}{11} \times \frac{- 3}{8} = \frac{- 3}{8} \times . . . . . .

(iii)

\frac{1}{2} \times (\frac{3}{4} + \frac{- 5}{12}) = \frac{1}{2} \times . . . . . . + . . . . . . \times \frac{- 5}{12}

(iv)

\frac{- 4}{5} \times (\frac{5}{7} + \frac{- 8}{9}) = (\frac{- 4}{5} \times . . . . .) \times \frac{- 8}{9}

Fill in the blanks:

i. 1 bar = ……………….. N/m².

ii. 1 atmosphere = ………….. Pa.

Fill in the blanks:
(i) $\frac{- 9}{5} = \frac{- - -}{20} = \frac{27}{- - -} = \frac{- 45}{- - -}$

(ii) $\frac{- 6}{11} = \frac{- 18}{- - -} = \frac{- - -}{44}$

Fill in the blanks:
i) $t a n 48^{\circ} . t a n 23^{\circ} . t a n 42^{\circ} . t a n 67^{\circ}$ = ___
ii) $c o s 38^{\circ} . c o s 52^{\circ} - s i n 38^{\circ} . s i n 52^{\circ}$ = ___

Join BYJU'S Learning Program

Fill in the blanks: (i) -413--326=. . . (ii) -914+. . .=-1 (iii) -79+. . .=3 (iv) . . .+1523=4

(i) -413--326=-826--326 =-8-(-3)26=-8+326=-526(ii) -914+x=-1⇒x=-1--914 ⇒x=-1414--914⇒x=-14-(-9)14⇒x=-14+914⇒x=-514(iii) -79+x=3⇒x=3--79⇒x=279--79⇒x=27-(-7)9⇒x=27+79⇒x= 349(iv) x+1523=4⇒x=4- 1523⇒x=9223- 1523⇒x=92-1523⇒x=7723

Fill in the blanks:
(i) $\frac{- 4}{13} - \frac{- 3}{26} = . . .$
(ii) $\frac{- 9}{14} + . . . = - 1$
(iii) $\frac{- 7}{9} + . . . = 3$
(iv) $. . . + \frac{15}{23} = 4$