Question

plz answer the question
7th class
2 chapter
2.fractions and decimals​

Answer 1

REFER TO THE ATTACHMENT

Answer 2

➤ Answer :-

Total cups required :- $\sf 3 \frac{1}{4}$

Total cups with Radha :- $\sf 1 \frac{3}{8}$

Cups required :-

$\dashrightarrow \sf3 \frac{1}{4} - 1 \frac{3}{8}$

$\dashrightarrow \sf \frac{13}{4} - \frac{11}{8}$

LCM of 4 and 8 is 8.

$\dashrightarrow \sf \frac{13 \times 2}{4 \times 2} - \frac{11}{8}$

$\dashrightarrow \sf \frac{26}{8} - \frac{11}{8} = \frac{26 - 11}{8}$

$\dashrightarrow \sf \frac{15}{8} = 1 \frac{7}{8}$

$\Huge\therefore$Radha needs $\sf 1 \frac{7}{8}$ more cups of flour.